Wednesday, 9 September 2009

Project Pig - My new commuter

Having converted my commute bike into (what I think is) a very nice cross race bike, I have a terrible problem that I am not able to just ride it around and take it places the way I used to with the Genesis for worrying about it. Not that I have necessarily let this stop me getting around on the bike, but I do find myself anxious to get back to it or getting overly protective over it when taking it places.

This is not healthy. The thing is, I am perfectly happy to give it stick for its intended purpose, but somehow I feel that if it is going to gain scars, they'd better be in competition, or at very least training. Not from some inconsiderate toss on the train dumping his heavy MTB on it. Hence Project Pig.

A while back I picked up a late 90's GT Palomar mountain bike on eBay. It wasn't the best spec, and certainly the frame wasn't a paragon of all that old steel frames could be, but it was in good working order and would be a good basis for me to try a few things out in terms of renovation and refinishing. Since then I have discovered that the seat post has galvanically welded itself inside the frame, and the best efforts of Byran and I have amounted to little else other than a trashed seat post stub stuck in the frame. This is particularly annoying because, other than a bent crank, the GT is in surprisingly good mechanical condition.

The solution was simple - a new frame. But it had to be cheap as the budget had been blown on the crosser. 15 quid sees me as the proud new owner of a ratty (but I believe solid) GT Tequesta frame (to be collected this weekend), and another 25 gets me two new tyres for the commute. I have a set of new gear cables in stock. I may need new brake cables, and the chain is questionable, though I will try to re-use it.

My goal is initially to get it on the road for 50 pounds. If I like it, I might make it a bit special further down the line. Watch this space.

Sunday, 30 August 2009

Double Trouble

So, what does your well 'ard bike nut do for kicks on a Friday night? Build bikes of course!

I've wanted to race cyclo cross forever; ever since I'd first seen black and white pictures in bike books depicting crazy, mud splattered men attempting to cycle through bogs and shouldering their bikes while clambering wooden obstacles I had realised it was something I had to do. Having come off a fairly successful tail end of the road racing season, I decided to bite the bullet and convert my daily ride into a proper cyclo cross racer.

Much of the last month was spent scouring the internet for the parts I'd need; an inexpensive cyclo cross frame that would still be versatile during the other half of the year and some powerful cantilever brakes. My wheels were also worn from nearly three years of hard daily use, so they'd be up for renewal too. Add to that tyres that were on their last legs, the rear having started to disintegrate a week before, and a badly cut old Michelin being pressed into service as a temporary repair, it would be like a new bike even just with the overhaul.

Replacing the frame and forks would have meant that I'd have a a spare frame, fork and brake set cluttering up our spare room, something I am regularly reminded is a bad thing. The solution was simple. My friend Bryan was after a bike to get around London, I had a spare old mountain bike lying around that was too small but, apart from wheels and crankset, had pretty much all the bits needed to get him going.

About a week back it was time to press the button: lists were complied of all the parts required for each bike, we shopped around for where the best prices could be had and decided on the spec for each build. The trouble started over beers at the Morpeth where Bryan saw a very nicely turned out Kinesis Decade single speed belonging to a member of the Bikeradar commuting forum; this immediately caught his eye. The next day I'd pointed him to the the Brick Lane Bikes gallery - he was quickly becoming hooked. The parts list was revised - no way was Bryan's bike going to be a simple workhorse.

I got back from Swindon at around 6pm on Friday having raided two bike shops, Red Planet Bikes in Swindon and AW Cycles in Reading, for some previously forgotten small parts. I'd got a text from Bryan confirming that the last of what we needed for his bike had arrived in the post. The time to build had arrived!

We started by stripping the Genesis; something that I'd done so many times before but on this occasion it felt special. We put the parts into two separate boxes, those going to my new crosser in one box and those for Bryan's build in another. With the frame stripped, Bryan started cleaning and polishing it. We then got to cleaning all the parts that would be reused and before we knew it we were fed by my darling wife and the bare frame was back on the workstand ready to take on a whole new character.

Bryan had decided on a simple street white, red and blue concept; as it turned out he'd decided to "do it properly", so nothing from the old GT would be used. This would largely be a brand new bike.

The assembly went very smoothly with no major hitches, just a small faff getting the 9-spd front derailleur to work well with the 8-speed chain. In the end the set-up is a compromise and does restrict the combinations that run smoothly - it does not like crossing the chain - but overall it works well. Technical stuff aside, it looks great. The red and blue scheme of tyres and Bontrager bottle cages combined with white Oury grips and FSA carbon wrap cranks looks very cool indeed. Certainly a result in my books.

Next up was my Kinesis 4T cyclo cross bike. With the FiveT having just been launched, but only available from October, I'd managed to get one of the last 4Ts available. The relief I felt when I realised that mine was the last 57cm in stock at Chain Reaction was immense.

We'd started pretty late with this one - just a bit before midnight I'd estimate. Early on I realised that I'd made a mistake when I bought the front cable hanger, having picked a 1" rather than 1 1/8" size. After a bit of swearing and kicking myself I got on with the rest of the build, doing as much as possible before heading off to shower and sleep around 3:30am.

I shot out of bed at 7am, itching to get to the local bike shops to pick up the hanger. While waiting for the shops to open I pondered the fit and realised I'd need a new bar and stem to get the fit 100% right and identical to my race bike. I figured this would be worth it, so decided this would be added to the morning shopping list. Fortunately we have three shops in easy reach, and quickly we'd found the hanger at Luciano and a nice Ritchey stem and bar combo at Evans at a reduced sale price.

Back home I had until about 12:00 to complete the bike and convert the front room back from bike workshop to living room; Mrs Words was visiting from Bath. While I got stuck into my Kinesis, Bryan put the finishing touches on the Genesis - fitting a colour matched Trek computer and some lights.

Apart from that, it was a fun build. I will admit that I had to resort to the fitting instructions for the Tektro CR520 cantis - a process that turned out to be very easy in the end. I'm also quite chuffed with the solution I devised for the front brake cable - using a slightly modified V brake noodle (with teflon internal guide) and a barrel adjuster to make a very smoothly functioning transition into the hanger. It works a treat and the cable action is sweet.

But of course, the big question is how it rides. On road tyres it is fast and responsive. While it is still very much shaded by my race bike, I'd readily take it along to the local crit. The handling is quick but is certainly a lot more friendly than the my race bike. It is very stiff and harsh, and I'm not sure I'd like to try touring on it.

Riding Bryan's bike is a revelation. The wheels, handbuilt CXP22 rims on Tiagra hubs (as on my Kinesis) spin up much easier than the old factory wheels and with the flat bar is feels much more lively. Plus, did I mention that it looks good?

Sunday, 19 July 2009

Stripping Paint


Mrs Words' bike is, I'm ashamed to say, coming on slowly. When I did Tasha's bike, I learned that time spent on prep is worth 10x the amount of time, effort and annoyance trying to hide the resulting imperfections with filler primer and repeated wet sanding.

So for this project I am determined to clear every speck of old paint off the frame before starting with the primer. I want the finish to be perfect. The problem is that the Raleigh paint really did a good job on this one, the factory paint is both thick and very hardy. It seems to be a slightly elastic paint that resists scratching and sanding very well indeed. Bring on the power tools!

First I tried a wire wheel, which was rubbish. Followed this with a wire pencil brush, which was markedly better. I'd also got a sanding brush thingie that I'd expected would be rubbish that I didn't bother trying until I was just about done for the day. Of course, only to find that it was at least twice as good as the pencil brush. Oh well, when the weather is good and I get out at the frame again I expect it will be fairly quick run getting the remainder of the frame prepped before it is ready for paint.

Saturday, 27 June 2009

More on the trailer


So far, brilliant. It is proving really good at hauling some fairly heavy loads around (the missus loves bottled water...), although I must say that I am seeing the weak points in the design and construction of the frame and will be building my own frame soon with several improvements.

I also need to talk to the box supplier about a better solution to keeping the the lid on...

A little metalwork

Today I started work in earnest on Mrs Words' bike. Before the final stripping of the old paint and sanding in prep for primer & paint, there were a few frame fixings that I wanted to remove.

Like many production bikes, this Raleigh was fitted with many "braze-ons" (I put that in quotes, as these were actually tack welded on) that would not be necessary and consequently would spoil the smooth look I'm hoping to achieve. Also, given that this bike will be using a Nexus hub, some of the "braze-ons" are simply redundant.

So I set about cutting them off and cleaning up with a file. At the same time I drilled out the down tube cable stop to allow the Nexus cable to run through uninterrupted. I'd also decided on internal cable routing for the rear brake, so the top tube cable stops were removed and the new cable holes drilled.


Clearly there is still a lot of work left, particularly sanding - but in a strange sort of way that is all part of the fun. Provided the weather plays ball tomorrow, hopefully I'll get a good lick of primer going. Then it will be to Mrs Words to get going with the new, soon to be revealed Such logo. Apparently I am font illiterate.

Sunday, 7 June 2009

Mrs Words' Bike


Last time my sister, Mrs Words, was around in London, we hatched this idea that rather than her buy a new bike to replace her sadly stolen Trek FX, I'd help her find a solid cheapie on eBay and then go about customising it. And so we ended up with a mid-to-late 90's Raleigh Pioneer. It was acquired for a smidge over 40 quid, and was in remarkably good nick to start with.

The idea to build a comfortable, practical but interesting town bike that would be suitable for the odd foray along canal towpath. So I'm thinking hub gears and fat tyres with lots of air volume.

The Raleigh frame is a nice starting point: it is solid so will take the inevitable day-to-day knocks, it has huge tyre clearances to run cushy rubber, it has relaxed geometry which will make it an easy ride and it has horizontal dropouts, so will work perfectly with a hub gear.

So far I've got the frame stripped and again I was very happy that it was in incredibly good shape. The second bonus was that the rear hub spacing is spot on for the Nexus-8 hub that I plan to use, so no cold setting of the rear triangle will be required.

I'm looking forward cleaning up the frame in advance of paint. Hopefully, weather permitting, that will start next weekend. Mrs Words (also pretty handy with anything graphic, it should be mentioned) will be designing the graphics for this frame, as well as a new Such logo.

Thursday, 4 June 2009

A Such trailer

For a number of reasons, for the last year we have been addicted to using the car for our weekly shop. In Reading the big-box Sainsbury's was out of town on a road that wasn't bike trailer friendly, the trailer was damaged in a minor accident in town, ... all "good" excuses to default to the comfort of the car, especially during the winter.

But enough, using the car for the 10k round trip to our new "local" supermarket was starting to make far less sense, and given traffic was also a rather painful experience. It was time to resurrect the trailer!

The trailer in question was originally a fairly crude "low-cost" kiddie trailer. The frame was bent in the accident, and the fabric was beginning to tear from having been used for load carrying it wasn't designed for. My plan was to strip it right down to the basic frame, straighten it and then mount a suitable box onto the frame that would be suitable for load carrying.

Stripping it was easy enough and, being steel, it straightened easily enough without cracking or any other loss of integrity. For the box, my research found that a "Euro standard" industrial packing crate was just about the size I was looking for (800x600), so I ordered one.

Assembling the lot was easy enough and I was quite chuffed that it all fitted together so well without modification - almost as though the parts were made for each other.

In practice it works really nicely, the low CofG making it very stable and the large crate proving easily able to swallow the weekly shop. To add to my sense of achievement, I hadn't got 50m from our flat when a lady stopped me to ask about the trailer. I think that perhaps I should build these to sell; I'm currently looking into sourcing the parts needed - but I do think that I can build something similar (and better) fairly inexpensively.

I also need to solve the problem of keeping the lid on (for this particular type of crate), as well as mount suitable lights, reflectors and mount a flag. Watch this space.