Well I finished building my cyclocross bike. I started with a 2000 model Trek 700 hybrid bike that I bought for $50. It had a bent rear wheel and bent forks (I didn’t realize the forks were bent when I bought it). I bought another hybrid bike, a Specialized Crossroads. That bike was junk, but at least the wheels were good. I also manage to use the cantilever brakes from the Specialized.
I completely overhauled the bike. I changed out the bottom bracket for a sealed unit. I changed the crankset for a Shimano crankset with Biopace rings. I will play with the Biopace rings, and see if I like them. If not, I will go with normal round rings. I replaced the rusty chain. I bought a new, better quality freewheel. The tires are 700×32 knobbies. They were on the Trek 1000 bike I bought. They were too fat for that bike, but were perfect for my cyclocross bike.
I replaced the mountbike style handlebars with dropbars. I debated about shifters. I was torn between barcons (bar end shifters), and downtube shifters. I ended up going with the barcons. I can also change that later.
I just installed the shifters today. I took the bike up and down the road, and it seemed to work great. I went ahead and wrapped the handlebars with black cork tape. I removed the Cateye bike computer from my mountain bike, and installed it on the cyclocross bike. I also bought a bottle cage for it, and installed it.
Tomorrow my wife and I are planning on going for a bike ride. I will take my new Trek 700 cyclocross bike for a test ride along the canal path.
Here is a BEFORE picture:

Here are the AFTER pictures:



Very cool, I’m planning to buy an hybrid but I should set it up with cyclo tyres like yours. Have fun man.
Comment by Jack — May 16, 2007 @ 8:08 am
I can’t imagine what that shock on the seatpost would be like with that tiny selle you got on it. Looks great!
I am going a similar route, I found an old ‘93 PEUGEOT ’select’ in the trash at a construction site right behind my apartment. aside from a few paint chip / non-harmful rust spots that are gonna get grinded down and repainted with a powder coat, the frame is in mint condition.
Now the trick for me is finding suitable parts for it, new rims, new fork/stem/drop bars, new bottom bracket, new drivetrain…
I’m looking to put a SRAM P5 or a SRAM DualDrive hub on the rear and have either a single speed style setup or a internal gear/external gear setup.
What I am looking for in the future (not yet there but when I have enough experience) I think I would like a rohloff speedhub. But not entirely sure how well it will take a beating.
Comment by Justin — May 27, 2007 @ 2:19 pm
Your pictures explained a lot to me. I am majorly impressed with what you did here. I’m going to try doing the same. I was looking at cyclocross bikes, but the prices knocked my socks off. I can’t afford the “stock” bikes. Your idea is awesome.
Comment by Dave J — October 3, 2007 @ 8:09 pm
That’s a nice conversion! Check out http://www.crosstube.net for the latest cyclocross videos.
Comment by crosstube — August 7, 2008 @ 9:23 am