I am completely and totally obsessed with building the coolest single speed commuter bike. I can't explain it, but if I get the money this winter I want to build a single speed cyclocross commuter bike with disk brakes... It has to have discs, why? I don't know it just does.
You see I am planning to go back to SFU to peruse my PhD come this winter. I went to SFU as an undergraduate and I fell in love with climbing the 800ft mountain (Burnaby mountain) every day on my bike. It was hard when I first started but that morning climb is what ultimately got me into racing. I was in such good shape from busting up that mountain that when I started mountain bike racing I did quite well. Road is another story. By the end of my undergraduate experience the hill was nothing to me, so I move 30 km farther away just to make it hard again.
Well I don't want to live that far away again so the next best thing I can do is make it harder on my self by only using one gear. Yes, I could just not shift a geared bike but that is beside the point. This is a perfect excuse to build up a stelar commute machine. I was inspired by the Kona Dr. Dew, it looks like a kick ass city/courier bike (disc brakes included) but it had gears... clearly it would not do. Next I realized I love riding road bikes but I have always wanted to try cyclocross. Then it hit my why not a single speed cyclocross. Of course. It would be a stellar commute manchine plus I could go mash it out on the local cyclocross circuit. The only thing missing are the disc brakes. I checked around and learned AVID brakes make a road disc version of their mechanical disk brakes that work with the throw of regular road levers. Note to tech heads Diacompe makes some road levers that have the proper ratio to work linear pull brakes. I believe this means you can use the regular version of AVID's mechanical brakes, although I would investigate further.
So what frame to go with? Many manufactures make cyclocross. But, I found only one that offers disk tabs as a default, Vicious cycle's Spider frame. However it has gears so I would have to do a lame conversion thing. Surly makes a kickin cyclocross bike, the Cross-check (gears or SS- your choice) plus it is cheap, but no disk brake tabs. Surly also makes the Karate monkey, a 29er with disk tabs... but it has MTB geometry. No I want a snappier bike for the city when I give the finger, and smack cars with my U-lock. This leaves the alternative of getting a custom frame built. Most custom builders are more than happy to slap on a pair of disk tabs, at of course a higher price. If custom is the route I must take then I will have to go with Spot . You see, I will be moving back to Vancouver, what better gesture to buy from vancouver frame builders. Plus Spot makes one kickin cyclo cross bike, they are a fair bit cheaper than most other custom builders, and disk tabs is an easy addition for spot.
Will any of this come to pass? Who knows. Right now it is a dream. But if my financial situation looks good enough it just may see the day of light.


Comments
van dessel makes a cool 1 speed cyclocross fram and so does on one cycles. you might want to check them out.
Thanks scotty I shall!
You should check out Independant Fabrications out of Boston, MA. They have a gorgeous 'cross frame that they will gladly make with a horizontal drop out and disk tabs. www.ifbikes.com
Am not sure what all the fuss is about today about a single speed bike. When I was about 14 the bike I had was a stock adult 28" wheel frame with 52 tooth front and 13 tooth gear rear fixed and rim brakes front and rear. Picked it up second hand for about 10 quid to run back and forth to high school about 15 miles per as I used the money for bus as my allowance. Uesd to draft behind either buses or trucks about 15 to 18 inches behind and listen to the air which precedes their brakes by the split seconds it takes before their brakes activate. Used to draft up to about 35 to 40 mph in the city, rain or shine. Good weekend a 20 to 30 mile hike up the mountain was a blast. Just stand on the pedals for extra ump!
Today it seems that one just cannot even ride a bike in the park unless it has at least 24 or 27 gears. Even the tiny bikes with 15 inch wheels have multiple gears for what purpose.
Good luck in your project.
[...] Tried searching your archives, but couldn’t find the end to this tale: http://www.fearlessgearless.com/2003/07/obsessed/ [...]
Choose whatever disc friendly frame you desire and run a white industries eccentric rear hub w/ disc or go supercross and uci and stick w/ canti's. what's the big deal? W/ disc you adding a good weight amount and old skool MTb'ers rocked it out w/ canti brakes. Set up well canti brake are good. Sorry for the drone.
Just stumbled upon your site, very cool. I too am dreaming about a single speed cross bike. I can only afford one bike, so this one has to be my do everything bike. For me I will use it mainly for commuting, but plan on entering a couple of races this fall. I am leaning towards a CircleA Cycles cross frame, though that is big money. On the other end of the spectrum I have heard good things about the Bianchi San Jose, cheaper components, but for only $550 I can always upgrade.
I just bought a Bianchi San Jose SS cross bike and price was a concern. I just want it for winter training and to beat around on undiscovered dirt/gravel roads I don't normally ride on my road bike. Maybe some cross racing as well. I noticed at my local shop a new 07 Bianchi "Roger" I think it was.? It is a SS cross bike with disc brakes and a carbon fork. I think it was around $1000 even. Very nice and worth ckecking out.