Jeff's Bike and random bike related stuff from NZ

Wednesday, July 06, 2011

Trees are our friends

Last saturday myself and celebrity seismologist Mr Cleetus, hit the Wainui Trail Park yet again. We were both on our rigi-didgy 29ers and as I followed him up the Wainui Hill I pointed out that his rear dropout looked less than perfectly vertically aligned. He acknowledged my concerns and pedalled on. We shot up Labyrinth to check out the new trail that is being built up near the top - The Towai Traverse? It is really coming along and is quite different to the other trails at WTP. A bit more natural rather than being so smoothly bermed. Towards the end of the trail it started to get pretty muddy. Initially my Beaver/Karma combo was sweet, but before long it had turned into a big fat mess just like Cleetuses dry weather Geax Akkas.

Before long there was a foul exclamation and Cleetus stopped to view his now extremely dislocated rear derailleur which was jammed between the spokes in a most unnatural position. His non-replaceable steel drop-out was also looking very munted. We were in a quandry. What would Bear Grylls do? It was way too cold to pee on our tee shirts and make a bandana so I elected to break the chain and make a singlespeed to hopefully get us home.

After 10 minutes we eventually found the power-link in the mud covered chain and we removed the rear derailleur. Cleetus related to me a belief that it might be possible to realign his drop-out to a usable level by leveraging it between two branches in a tree. 

 It sounded far-fetched to me, but anything was worth a go. Low and behold there just happened to be several trees near-by, one of which was a good fit. 10 minutes later the whole thing was reassembled and we scrambled up the short-cut to the firebreak to continue our ride.

We decided to keep it safe and leave the gear changing to a minimum but had to ride down the Snail Trail at least a couple of times. Its a very fun trail on a rigid bike and I was really enjoying the control on the "wide-as" Woodchipper bars. I always assumed that they were a disadvantage to Cleetus, but I am well and truly convinced now that they are not.

We shot up Jungle Gym and Directors and down the Wainui Hill to finish off an eventful day.

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Monday, June 20, 2011

Leave it to Beaver

Maxxis Beaver 29er tire - first ride. 

I was on the lookout for some 29er tires. I'd just built up my Karate Monkey and had blooded it with its first Cyclocross race and it went well - with CX tires, now I needed some MTB tires if I was to venture further afield in more comfort and control.

Given that I am not currently rich enough to have proper 29er wheels, I needed some 29er tires that would work well enough on my current wheels (Mavic open-pros road wheels). I did a bit of Googling and found that its not unheard of for people to use 29er tires on 700cc road rims, but it was advisable not to go too wide. I managed to find a cheap Kenda Karma 1.9 somewhere for the rear, so I just needed a front. A quick look online and I spied something called a Maxxis Beaver. I googled it up, and could only see two references to it at all. Everyone else was either testing prototypes from the factory or had just got them and hadn't put any real miles on them.


I clicked "buy", and 18 hours later there was fresh Beaver on my desk! A  29 x 2.00 tire designed for use in mud and challenging conditions... apparently. There is nothing about them on the Maxxis website, this was just from some PR fluff I came across. They had a nice sticky feel to them and weighed in at a scant 553 grams. How can a 29er tire be lighter than most of my 26ers? They didn't have scary thin looking sidewalls or tiny knobs. The did have the EXC specification which is supposed to offer high TPI count and lightweight "advantages".

Anyway. The day after the sunday cyclocross race I came down with a very bad case of dysentery that had me out of action for most of the week. A real shame as it was forecasted to bucket down by the weekend. I snuck out on thursday in the early dawn to see how the Beaver held up on the Danzig track, which was trying to dry out after the previous week's downpours. Danzig is a slippery muddy pig in the wet, so it was a good test. It wasn't as bad as I had seen it in the past so thought I would give Big Weta a crack as well.

The combination of the Karma on the back, and Beaver up front was was giving me very good braking. I wasn't constantly locking up like I do on my Superlight, but then again, the Superlight has powerful disc brakes, and presumably a smaller braking patch. Cornering was pretty much as expected on a bicycle in the mud. No real surprises, only me continually surprised that it takes a while to get used to no suspension on the front after 15 years of having a suspension fork!

It got a bit squirrley near the bottom of Big Weta and I had a magnetic tree experience and ended up trying to embrace the sky as I went over the bank. Thankfully there was lots of damp rotting plant matter to soften my fall. It was still a bit dark, but darker still down the bank. I hauled myself out on a Ponga frond after documenting my stupidity in Gonzo style.

I checked the tires and they were still working well enough. A fair bit of sticky mud build-up in between the wide-ish spaced knobs, but nothing that was hampering traction. If it was wetter, there would have been less mud stuck on the tires for sure. Danzig's combination of drying mud and pine needles can be pretty crappy if you get it at the wrong time on the wrong tire.

This was only my first ride on the Beaver, and given that it has pelted down non-stop since then, I will have to go out again and try it in even wetter conditions.

* No Beaver/s were harmed in this test and I paid full screaming retail for the tire. I am in no way affiated with the Beaver/Maxxis family although its true I once lived in a town which was to be called "Beaver Town" but which thankfully settled on Blenheim as a name.
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Sunday, June 12, 2011

Mud glorious mud!

We had a good day today at round 1 of this years new and improved BikeHutt Cyclo-Cross series. It was my first serious outing on my new Surly Karate Monkey so I was hoping all my DIY mechanicing would hold together. I had a 42 mm tire on the front and a 38 on the back so riding out to the event on the road was a doddle. I stopped for some more "moody" shots on the side of the road while the bike was still clean.


The course itself was the most enjoyable one I have done so far, and either it was longer, or I was fitter, because I didn't get lapped which was good. It would have been an excellent course for a single-speed set-up and I reckon I only used two gears on the back as it was.  I diced with Mike Thomson early on in the race and he was on his Masi CX bike set up in Single Speed mode, no way I could hang with him. The Karate Monkey worked flawlessly and although it picked up a bit of mud it didn't impact on gears or anything that was going to cause me grief. The 45 minutes plus 1 lap format is just right, although 40 mins plus one would have suited me better as I exploded pretty much on time during the last lap.

There were heaps more CX bikes there this time and some really fruity set-ups. I am pretty sure Revolution Cycle's Alex Revell was the winner on the day on his very cool Yeti Cross bike.



 Check out a nice image from lensman Craig Madsen (http://www.craigmadsen.com/). I met him after the event while washing my bike. He has this beautiful looking Pugsly. As he was washing it as the thing was trying to float away!

 Some more images (above) of one-time NZ Junior Downhill Champ - Ed Banks, Cleetus and myself. I don't know how Cleetus gets all that crap on his face. Maybe he has a water bottle full of it and he squirts it on so he looks staunch.

Results:
http://blog.thebikehutt.co.nz/2011/06/cx-12-june-provisional-results-45mins.html

Dont miss the next one...


Cyclocross Series 2011
CX Dates/ venues as below:
  • Sunday 12 June - Trentham Memorial
  • Sunday 26 June - California Park
  • Sunday 10 July - California Park
  • Sunday 24 July - Trentham Memorial
  • Sunday 7 August - California Park
  • Sunday 21 August - California Park
  • Sunday 4 September - Trentham Memorial
  • Sunday 18 September - Harcourt Park

http://blog.thebikehutt.co.nz/2011/05/cx-series-info.html
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Saturday, June 04, 2011

Karate Monkey first impressions

I went for the first ride on my new "frame" on thursday. I still hadn't recovered fully from the cold that I have had for the last week so it was a gentle up and down of the Danzig and Big Weta tracks in Belmont Regional Park, about 8 minutes of descending and 16 minutes of leisurely climbing.

The Surly Karate Monkey is a pretty bizarre looking machine and is well known for its utilitarian design. If Batman had a bike on his utility belt, it would be this one... if you could take only one bike onto a desert island, then you would take the Karate Monkey... or so the legend goes. It is adorned with all kinds of welded on attachments (except cable stops) which enable it to be used in many different roles.

Apologies for the crappy Tablet photos.
Its a 29er, with canti studs so can be used as a Cyclo Cross Bike, a Cross Country bike (can take a suspension fork and discs) a Single Speed (has horizontal drop-outs) and a touring bike (has mounts for racks and mudguards). So that's effectively four other bikes I don't need now... which is just as well, because I had to disable at least three of them just to get together enough parts to make this one go!!

I had to borrow the rear v-brakes off my single speed, the front v-brakes off my Franken-cross bike, the Woodchipper handlebar and old road-wheels off same, and the right-hand shifter off my Time trial bike !

Cleetus gave me his ex-Kiwi-Brevet 42mm conti-cross tire for the front and I picked up a cheap 38mm CX tire for the rear.

Aside from having no front suspension and very narrow tires my initial descent of Danzig and Big Weta went well. There was a fair bit of jarring but nothing I couldn't handle, a big fat tire on the front would give me a completely different ride. I cant wait. What impressed me most was the nimbleness of the bike, it just dropped into the many Danzig "zig-zags" beautifully. Maybe it was the short chain-stays tucked in close to the bent seat post, reminds me of he old Fisher Hoo Koo E Koo? Surprisingly it felt way more nimble than my Santa Cruz Superlight which is the bike I ride down there the most. Not what I would have expected from a 29er, although the thin tires may have had a big effect on its lively feel.

The frame layout is very strange to look at, and I did a lot of comparing of "effective top-tubes" before I ordered this size - the 16 inch. The actual measurement from BB to the bottom side of the top-tube is only 13.5 inches, but to the top side is 16. The actual "effective top-tube" length is longer than many other "medium" sized bikes at 576 mm, or 22.7 inches.

My plan was always to use this as a drop-bar bike which tends to put your arms more forward than a flat-bar anyway. I do have short legs and a long torso (5ft 10 - very monkey-like; ) and so far the fit feels really good. The amount of actual seat-post sticking out is surprisingly identical to my Superlight, even though it looks crazy. It looks like the top-tube almost slopes directly into the rear chain-stays on the 16inch frame !

The Woodchipper drop-bars are amazingly good. They feel really safe, because of the way your hands just fall into them, but I have to wonder what would happen in an off - would your legs get all tangled up behind the things ? The bars do offer quite a few different positions and what I found really interesting was how natural they felt when climbing. With the hands on the hoods position they had a very similar feel to what you get from riding on bar-ends on a flat-bar equipped XC bike. I have the top of the bar set up about parallel to the top of the seat, but ideally they are supposed to be quite a bit higher than that for proper control while riding on the drops off road.

It will be in the Cyclo cross/Commuter format for quite a while I think, because to run fatter tires I will need wider rims, and if I am going to do that I might as well get rims that have braking surfaces AND disc ready hubs while I am at it. No sense in having two sets of wheels when you are cheap.

The current brake/shifting set-up is very basic but comfortable, Diacompe road levers with special pull for v-brakes. I have done my time with normal canti's and ain't going back!

If I ever go to STI styled shifters I would probably go for an SLX 10 speed rear cluster, that way I could have a 34 rear, meaning potentially less chain-rings needed up front.

Surprisingly in this current build it only weighs in at 23.5 pounds. With a steel 4130 frame at about 5.5 pounds and a 2.6 pound fork it was never going to be a light-weight. Anyway, as you know, steel is real, real heavy and real cheap so I am really looking forward to getting over this lurgi so I can get out for a really decent ride !!!

Some relevant links
Baby monkey - riding on a pig going backwards.....
http://www.surlybikes.com/frames/karate_monkey_frame/
http://www.tomac.com/john-tomac.php


Phoo! Google is your friend, I found you can actually run 29er tires on road rims, it's just not recommended! I will try out this 1.9 Kenda Kharma. The Rim is an old 36 hole Mavic Open Pro with a Durace hub. I am pretty sure the wheel, or the hub was once my workmate Sam Raphel's.

A few more observations.
For some reason the front cantis only have holes for one position of the v-brake spring while the rear studs have three. It means I cant get the brakes snapping back into position how I'd like. The seat-tube is also so rediculously short that there is hardly any room to mount the front derailler cable-stop without it potentially fouling an incredibley fat wheel (if it was used) hence negating the pretty bent seat-tube design - hence the cable angle is pretty gnarly. Usually when I assemble a bike I can tap the head-set in with a piece of wood and rubber mallet. Not this one. I gave up and used a proper tool that required %*&^-loads of torque on it to force the head-set in. The BB went in easily with no extra preparation.
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Monday, May 09, 2011

Crazyman 2011 - Happy 21st !

I cant tell you how many Crazymans I have done, but I can say that I did the first one in 1991 when it was a 2 day event at the height of the Multi-sport craze. In those days you had to be pretty serious to be up for the rigors of the equivalent of two half marathons in two days, plus two bikes, and kayaks (from memory). My involvement then was usually as the biker in a team. When it changed to a 1 day format there was a duathlon option and I had some good cracks at that over the years.

The last Du option I did was in 2006 and the new longer run nearly put paid to me. The run was a good 20 minutes longer for most people and the result was that most suffered from cramp at some stage when they got onto the bike leg.

Michael Jacques has been constantly tweaking the course and now he makes use of the Wainuiomata Trail Park which really evens out the course, makes it heaps more fun and achievable and eliminates one of the most heinous sets of hills.

There was a lot of interest at work this year with with a few teams and a few ex GNS employees doing the Individual, all of the them the duathlon option. Myself, Marco and Mark Hearfield were lucky enough to have masters multi-sport record holder Dave Ross ferrying us around and doing our transitions - a very important job.

The start, 400 odd nutters looking in vain for a firm piece of sand to run on. Photo by Martin Crundwell
 Because of the weather the start was changed so that the triathletes and duathletes started together instead of the triathletes starting first with the paddle. We all hit the beach, desperately seeking firm sand, and roared up the road to the bus barn track. It was steep and a bit greasy, but not as greasy as the downhill. By the time I exited the butterfly creek loop (around 46 mins later) about 5 people had passed me due to my crap downhill running skills, including "Mrs Coast to Coast" - Elina Ussher.

I grabbed my hidden water bottle from a bush and as we hit the tarseal Chris "Navy Seal" Martin and Paul "Grimly Fiendish" Grimwood caught me. We legged it along the flat for a km or two until we neared the Ferry Road climb. Paul disappeared behind but we caught Daniel, and Chris seemed to be gaining on me. Jason McCarty was faking a pretty good run and I could see him about 2 corners ahead of me. He stayed that way until until I got to the very top at Mt Lowry. Jase was 10 paces ahead, but he nailed it on the descent and I didn't see him again : (

Callum Kennedy on his new Yeti. Photo Martin Crundwell.
By the time I got to the transition area I was pretty poked. I couldn't let Jase beat me, the bugger told me he'd only been for a couple of runs! And I believed him!

Dave passed me a camelbak, a lid and shoes and I was off - in well under a minute. I sculled a half bottle of drink, a gel, started sucking on my camelbak and tried to tell my legs to pedal all at once. Eventually I caught my workmate Jim (count the vowels)  Chrzeszczyk who kindly let me passed on the Labyrinth track. Jim was teamed up with Chris Martin. At this stage it was important not to do anything that was going scare my legs into cramping, so anticipating gear changes well in advance, and not spinning to small, or too tall a gear was the best strategy. Out onto the main firebreak I eventually came across a small bunch with Lee Campbell - last years multisport runner-up, and Elina Ussher. Lee was still gas-bagging as he had been all through butterfly creek!

My nutrition must have started to work as I dropped them and carried on smacking it up the hill, looking for signs of the elusive Jase. Nothing to be seen. It was raining lightly as it was most of the time (I think),  well, everything was wet anyway, and I started to notice the ineffectiveness of my tires. They were the same ones I used at Xterra, hardly mud tires, but I figured they would be worth the extra speed along the flatter river bank section. The Stans Raven on the back and the Spotted Cat on the front. Semi-slicks at best. Its not like there was anywhere where I wasn't riding straight up and down so I didnt think traction was that much of an issue.

The mud and water was making my drive train feel and sound terrible, but it never stumbled, no chain-suck or slippage. Getting towards the Stokes Valley end of the course I caught a guy who looked reasonably fit. I wondered if it might have been the record holder for the veterans, Andrew Wheatley (a good runner) so I smacked it on past him. No response. I put my head down and kept nailing it while I still could. Up until then I hadn't seen much of anyone else. To be honest the visibility was pretty bad with foggy mist but I do recall teams rider Wayne Hiscock and Rodney Wallace passing me - Hiskey was standing up and smashing it.

I had been managing to keep the cramp at bay so far but on the descent approaching the Stokes Valley fire roads my quads were getting hammered and they seemed a bit marginal. Ed banks told me later he had to stop at this point and stretch, it was so bad for him. I couldn't help but wonder how  Geoff Notman was coping on his Cyclo cross bike, at least I had the luxury of full suspension !

About to climb up the near vertical bank. Photo Martin Crundwell
So it was under the culvert and down the river bank to the dreaded cramp inducing portage up a near vertical wall. Apparently at this point Alex Revell's legs has locked up so much that he couldn't go on and had to wait for them to come right. Bugger.

The end was in sight but I was starting to feel a bit off colour. My worries about mixing it with the saturday morning market shoppers in the Hutt Riverbank carpark were unfounded as I only encountered one pedestrian on the footpath. Maybe it was too wet for them?

Any feelings of jubilation at having finished were largely over-ridden by those of nausea, but within a few minutes they had subsided. About 10 minutes later I spied a very grottty looking Jason McCarty.... He had been behind me since the bike transition while the whole time I was trying to chase him down, thinking he was in front !

Awesome. I was very happy with the win in veterans class and only 3 mins off the record set on a pretty dry year. I am moving up to the masters class next year so I wont be taking another crack at the veterans record. I know I couldn't have gone any faster on the day, but I also know I can be a hell of a lot fitter.

Its a good thing I checked my seat-post height on friday night because somehow it had slipped to be almost 20mm lower than it is supposed to be. I have no idea how long it has been like that for, Karapoti? Xterra? I wondered why my feet were sticking out like a duck on my daily commute.

Matt's team mate, Mick Finn, also from my work, was the MC and somehow found the energy to MC the whole event after  they  won the vets Duathlon team option ! This was probably a short event for Mick who does a few ultras as well.

One thing was evident through out the event, the organisation was incredible. There seemed to be 4wd and first-aid people all around the course, not to mention video-graphers and photographers. The course marking was excellent and there were marshalls where ever you thought you might have needed them. Thanks to Michael Jacques and and his very extensive team of helpers. Hope to see you all again next year.
Results in excel format.
TV3 news video

One of these guys used a crud-catcher. Photo by Jase's mum, Karen McCarty
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Monday, April 25, 2011

Undie 500 version 2.

A new frame for the undie 500 Franken-bike. Quite a bit lighter, (alloy) and shorter, so a tad more squirrely. Took it out on the Hutt River Trail with Cleetus to test it out. Its currently sporting a 42-32 crank - an MTB minus the granny : ) It went pretty good, not sure if it's up to the Crazyman course though, especially not in todays conditions !



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Thursday, April 14, 2011

Some of my best friends are triathletes

Ive always been a fan of the sport of triathlon from the early days of Erin Baker and Rick Wells. I often wished I could swim so I could give it a crack, but a lack time and a propensity to sink had me sidelined. My most recent attempt in learning to do freestyle resulted in a completely munted back and a withdrawal from a half finished learn to swim course. I could think of plenty of other ways to wreck my back that were a lot more fun than swimming so once again it went on hold.



My good buddies Susie Wood and Gary Milbanke had been doing the Xterra Triathlon (very successfully) for quite a few years now and kept pimping it to me as something I just had to do. A 1km swim, 29km Mountainbike and a 11km run in the Rotorua forests sounded like a pretty fun event (for someone who isn't a real triathlete), and with some prompting from my buddy Matt and a very kind loan of a wet-suit and googles his evil plan of kicking my arse in a triathlon was taking shape.

I quickly found that being a triathlete takes a lot more effort than I was used to, and the downside is that you pretty much suck at all three disciplines. I don't like sucking below a certain level, but my swim training stood me in good stead as I went completely under water at the start of the Karapoti Classic this year.

Given the time it would have taken me to learn to float, and then swim freestyle for longer than 1 length, I elected to swim breast stroke instead, which I could already do at some rudimentary level. Swimming is boring as hell but at least I could poke my head up out of the water to look around every stroke, and compared to a free-styler, I can cut 20% off the course, just by swimming in a straight line.

I ended up having two swims in the sea before Xterra, and discovered why they say “swallow salt water” if you eat something nasty and you need to expel it. Yuck. The water in Tikitapu (The Blue Lake) was like Perrier compared to Scorching Bay!

Dr Seuss using her dial-up, our link to the outside world
Susie and Gazza had organised a salubrious crib for us at Lake Okareka, only minutes from the Race HQ, and proceeded (each day) to pick up a collection of training partners from Nelson from the airport. Being the perfect hosts, they then showed them all around the course. Susie was on fire in the single-track in what must be some of the most fun trails in NZ. Split Enz, Huckleberry Hound, Corners and G-Rock were all part of the MTB course and there was plenty of medium ring climbing for the elevation gain, all in all, a very honest MTBers course.

Our crib-mates Lyndon and John had some pretty serious palmares, some more recent than others. We were all waiting to see if Lyndon would unleash his 4.05 minute mile on us at some stage. John elected to pre-ride the whole course the day before, including one lap of the run. I don't think he managed to sneak in a swim though as it was getting late in the day.

Cleetuses freak-mobile sporting Geax Akka rubber
The weather was picture post card perfect on race day. Apparently the water was cold and the swimming rough, as far as getting clouted around the ears goes. I guess I was too far out the bum to notice. I really enjoyed the swim only dropping 3 mins to the majority of our camp who surfaced in around 13 mins – except for John who cranked out an 11 minute swim. Awesome! I discovered why Susie oiled her calves with baby oil when my wet-suit became stuck on my ankles! Bugger....My transistion took 2 mins 24 seconds... Compare that to Richard Ussher's at 41 seconds. Mind you, I also put on gloves and socks, a real no-no for the Pros. There were some very nastily blistered heels and toes in our camp at the end of the day I can tell you. There was just no way I was going to try to use gripshift with wet and potentially sweaty hands, and apparently the well meaning locals had just resurfaced the transistion area so it was covered in loose sharp gravel, I got a stone in my sock as it was.

I treated the MTB a bit like a Cyclo Cross race as I desperately tried to pull in all the punters on flat pedals and toe-clips before they got into the single track to thwart my progress. It wasn't too bad and I reckon that after an hour I eventually caught up to Matt Farrar, Lyndon and Matt Gerstenberger, the later two both on 29ers, Matt's being of the rigid drop-barred variety. I was surprised to see Matt who I thought would have had a massive lead from the swim, not so, but he was riding really well on some very technical trails.

Just before catching Matt I had caught up with Catherine Dunne and gave her some gentle sledging. “You are going pretty well for an old lady” I yelled, and surprisingly I got no response until I pulled up beside her. Catherine was on her best behaviour and I rode with her for a bit until I managed to pull away somewhere.

Sometime later I heard a very polite womens voice.. “Hellooo”, “Hellooo”. Cripes, a lady had caught me, either she was in a very fast team or she was a very crap swimmer! (It was the latter...) It was the legendary local Anikka Smail. She rode away from me without even pedalling, such was her mastery of the trail. Pumping it without braking. Impressive. 

It was time for a Gel and to think about preparing myself mentally for the run. Crib-mate Lyndon is a physio and I started doing some exercises that he suggested while descending down to the bike-run transistion. It must have worked, because when I eventually found my shoes and got them on, there was none of the back-spasm induced duck-shuffle that I had experienced in previous transition training attempts.

The 11 km run was a beauty, two laps with a real varied mixture of single track, a set of stairs, a gentle climb, a gentle descent and more singletrack. Just into my second lap I think I started to suffer a bit more and someone yelled out “Your'e going alright for an old man!” It wasCatherine Dunne, I let her past and she took another 2 mins out of me in the last 5kms of the run : ) A number of runners were passing me now, compared to none on the first lap. I rolled my ankle badly about 1 km from the finish but it didnt matter. It was over, 2 hours and 57 minutes of swimming, biking and running in a stunning location. 

Susie shows how its done for 2nd place.
It was a long way from the winner Richard Usshers time of 2.17, and still a long way from camp mother Susies 2.43 !

Susie, got her fourth podium in as many years with a 2nd place, after recording the fastest womans MTB split and getting run down by national MTB champ Karen Hanlen on the last lap of the run. Gazza got bumped from 3rd to 4th when another competitor decided he didn't want to be a pro after all. John was 3rd, Lyndon 14th, Matt 7th and myself 6th in our respective age-group categories.

John was on a brand new, (until then), unridden Jamis Carbon 29er, Lyndons was an alloy Fisher 29er I think. Matt was on his usual mount, Singular 29er with rigid fork and drop-bar. Susie Gazz and myself were all on Santa Cruz 26ers, them, Carbon Blurs, me the Superlight.

I didn't even have to win to get a tatoo!
I am not sure if tires make a lot of difference in Rotorua, but you are definitlely best to err on the side of "fast". Matt's Geax Akkas were obviously way faster than the 2.4 inch Conti monstrosities he usually totes around Wellington and he lost no confidence in going to the faster tire. Gazz was on the light and minimally treaded Furious Freds, Susie had a bit more tread on her tires, Continental Speed King Supersonics I think, but it didn't slow her down measureably, the only one of us riding faster splits than her being Gazza. I had the very minimally treaded Stans Raven on the back and the Vredestein Spotted Leopard (seriously thats what its called) on the front. I had no problems on the back at all, but had a few slides on the front while trying to keep Susie in sight on the front in training.

So there it is. If you ever wanted to do a Triathlon, cant swim, and like MTBing, then this could be your next fun thing to do. http://www.xterra.co.nz . The trails in Rotorua are so good, we rode everyday we were there.

I had a real treat ready for me when I got back to Wellington, but thats another story....


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Monday, March 21, 2011

The Karapoti Blogs - a Wellington angle

Sifters story. You can feel the grit in your eyes....
http://sifter-writes-bikes.blogspot.com/2011/03/karapoti-2011.html

Lynskey, the diary of a retro singlespeeder.
Really good if you want to know what it was like at the pointy end of the SS league. A good ripping yarn.
http://moon-rambler.blogspot.com/2011/03/hard-work-at-karapoti.html

Oli's photo-essay. A picture tells a thousand words.
http://oli-roadworks.blogspot.com/2011/03/karapoti-2011.html

Hamish Norton - Newbie SSer
An ex hard-core trackie, personal trainer and all round nice guy. Got mixed up with a bad crowd and only made two bad moves. Buying a single speed, and riding it around Karapoti! Not doing the Karapoti cos its muddy is a bit like not doing Iditarod cos it snowed eh ? Hamish inspires.
http://onegoodrun.propellife.co.nz/2011/03/karapoti-2011-inside-story.html

Bushlove Racing.

Bush, racing, and mud.
http://www.bushloveracing.com/2011/03/karapoti-swimming-race.html

Ken Feist

Hardcore CXer - Brutal, free-ride even, no, those are not arm-warmers!
http://kenfeistcx.com/2011/03/05/murphys-law/

Alex Revel
l
A new 29er for Yeti's Yeti.
http://yeti.blackseal.co.nz/wordpress/?cat=13

Stu Houltham

National Champ, more than once.
http://stuarthoultham.blogspot.com/2011/03/karapoti-classic.html

Wayne Hiscock

World Famous in Upper Hutt.
http://hiskeysblog.blogspot.com/2011/03/wet-and-muddy-karapoti.html

Calum Chamberlain

Was studying seismology in the shakey isles. Timing is everything.
http://calumchamberlaincyclist.blogspot.com/2011/03/karapoti-famous-last-words.html

This blog!

http://jeffsbike.blogspot.com/2011/03/karapoti-2011.html
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Undie 500 - part 3


The undie 500 concept comes from a guy I met at my brother in law's in Nelson, he was into vintage moto-cross, and these people he knew were doing a "fire-roads" kind of a trek on these old motorbikes. They had to be worth under $500 though. It seemed like a lot of low-key fun.

To finish off my build I had to dig deep into the junk pile. An old cyclo-cross tire (ex-brevet) from Matt looks awesome on the front. The right hand brake lever is a v-brake compatible one given to me by Geoff some time ago. Geoff is a rather tall guy at my work who specialises in riding weird bikes that look like growths out of his bum. The left brake is an old one off the Geoffrey Butler that Hughy Mcparland gave me many years back. I had a choice of crap rear brakes so went with the shimano 105 over the Campy Record as I think the 105 has more tyre clearance.  I am pretty limited with what I can do there I think.

The rear wheel, or at least the hub, is an old shimano 600 that Matt threw out about 12 years ago. The front is an old style Durace... most likely from our old work-mate Sam Raphel's bike, which Matts still owns. The rear cluster is an old partly worn MTB 8 speed 11-32 which is meshing beautifully with the rustly old chain.

The rear derailleur is an old Durace one which has no problems at all with the ratios. I think I got that off Kirky a long time ago. The old shifters are running friction and feel great, but its just a bit un-nerving to take your hands off bars to shift when they are so wide, and you can accidently bump them on the way back up!

The Campy cranks are 53-42, so a bit tall for Danzig, so I have a 53-39 shimano at home that I could try. The seat is a Fizik that Paul Lewin gave me - not the worlds most comfy seat. The seat-post is an old heavy alloy jobby from something thrown out.

It had its maiden voyage to work via Hill Road - Belmont Road and Moonshine this morning. The verdict? It descended really well. The bars were awesome and it fair screamed along the road of course. If I had more time I would have taken the river trail. Any suggestions for a low profile but fatter rear trye welcomed - current one is just a 25mm Armadillo.
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Saturday, March 19, 2011

Undie 500 - part 2

A new fork with canti bosses on it. Courtesy of Bruce at Adventure Cycles in Auckland. $ 45. I have some old vee brakes lying around too. Ex Kashi I think.


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Thursday, March 17, 2011

Undie 500 - part 1

Goal: to build a fun dunger out of old stuff lying about for under $500. This frame was from skip outside lower hutt Avanti shop some years back. Old campy cranks thrown out by grass hopper.




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Sunday, March 06, 2011

Karapoti 2011

Well, the Karapoti pulled its usual stunt, with weeks of very dry weather in the lead-up, and the usual turn for the worse in the last week. Fortunately mud is to Karapoti as ice is to eskimo's and the mud on tap on saturday was in one of its better forms. Wet and thin! As long as it kept raining lightly, there was no chance that it would dry and turn into the chain-sucking sticky mud we all hate.

Anyway, the gun went off - the flow in the river was strong, and seconds later I was fully submerged directly in front of the offical press photographer. Brilliant. I was less worried about drowning than I was about the bearings in my hubs and bottom bracket - the electronic key to Matts VW only popped into my mind later. Hopefully it would be well sealed in its plastic bag. A minute later I was on the tarseal wondering where my old starting speed was. It was official, I was as flat as a turd, best I let the race dictate to me, rather than kill myself and not make it through.

A few bunches of riders slowly passed me and eventually I saw both Trevor Woodward and Barryn on the side of the Gorge with punctures. I am not sure what happened there, no one has more sub-3 hour rides at Karapoti than Trev so it must have been a freak accident. You dont take risks on tyres at the poti thats for sure.

I ended up having some great dices up Deadwood with Gary Moller who has been having some great form this year for such an old bugger. I think for me it was often more efficient to run some bits rather than blow-up trying to ride every little dodgy bit.

One particular piece of track after deadwood was impressive with a small water-fall rolling down it. I stopped at the top of the Rock Garden for a gel just into time to see Gary Moller and Steve Owens from Wainuiomata go through. Awesome I thought, Steve has way better skills than me so I thought I could follow his lines. It was a pychological victory for me when he balked at the first big drop-off and I went hard right to fly past. Wahoo! Almost immediately I caught about 6 guys floundering away down the rock garden, and as they were devoid of momentum I was able to sneak past most of them.  

My plans to nail it (running) up the slippery Devils Staircase didnt come to much as there is pretty much nowhere to pass – until you get to the offical passing lanes : ) I managed to pick off another 6 or so riders before the top, where I stopped for a quick lube of the chain. No one passed me here.

At different points along the big Ring Boulevard I saw several people with punctures, one was Revolution Cycle's Jonty Ritchie and another was Oliver Whalley - Kiwi Brevet winner and room-mate from last years Singlespeed Worlds. After talking to Ollie later he admitted to using some very light weight tires. Bad move. My ghetto tubeless were going mint. A rather porky Nevegal on the front and a Larsen TT on the back, but no punctures or dodgy moments. Ollie is an engineer and will be involved in getting his home town of Christchurch back up and running, and his house, by the look of his blog : (

Somewhere down the Boulevard Trevor Woodward caught me and apologised for riding like a nana as he didnt have a spare tube. I managed to keep him in sight until the bottom of Dopers. From there to the finish he took 4 minutes out of me. I was in damage control mode up Dopers but not seeing stars so that was good. The descent down the other side was one of my better ones but the noise from my brakes was horrific. I think I was already braking on metal by then.  

Steven Owens beating me to the line - Photo shamelessly stolen from Oli  http://oli-roadworks.blogspot.com/
The Gorge just seemed to go on and on, and the puddles were sapping the life out of me. I got the fright of my life when Geoff Notman, who is at least my age, bombed past me on his rigid 29er singlespeed and rode straight throught that last stream cutting without even having to jump off. Amazing. I watched him up ahead, spinning like a nutter as we got onto the tarseal - looking over his shoulder to see If I was going to catch him and he could hitch a ride. He neednt have worried, I was toast. He ended up winning the single speed class and got the World Champ's (Garth Weinberg) scalp in the process. Legend. 2 hours 55.

The best thing about Karapoti is catching up with old friends. My old buddy, two times world masters 70+ pursuit champion, Garry Humpherson was there supporting his son Rex who still holds an age group record (2.35.04 - M1). Rex was on the podium again. It looked like there was a Cycle Services Reunion going on with all the purple tops around the place.

Speaking of records, my old protoge (Jordan Blake's) junior record (2.26.18) was in threat from phenom Anton Cooper who sprinted through the river to take the slenderist win from Dirk Peters. If its a dry year and Anton is still a junior then its up for grabs I reckon. It's hard to predict what will happen with a junior though as a lot can change in a few years. He really does look like the real deal though - he is out-lapping all the pro-elite riders in NZ currently.

My current protoge Tom Bradshaw came 2nd to Anton at the Nationals this year but as he's started at Uni in Dunners he couldnt make it up to the poti. I got to race his dad - Ant Bradshaw, and barely sneaked home in front of him. A good result for Ant, 2nd to Arkie and 2nd in the MTB nationals a few weeks back. 
I am not 50 til October so under the Karapoti rules I had to race the younguns (40-49) where I finished 6th. I was pretty happy given that I have been training for the Xterra off road triathlon. Look out for me – the only twit doing breast-stroke!

I always think its great when you don't have any excuses. My bike was flawless. (Santa Cruz Superlight). It was my first Karapoti with discs and full suspension. I didn't crash, I didnt blow (completely). Mission accomplished !


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