A while back, I bought a
Motobecane 29er frame off of eBay, with thoughts of building up a fixed gear
monstercrosser from it. These
Motobecanes are made in Taiwan, apparently by
Kinesis. It is badged as an Outcast 29, but am frankly confused by this.
The
Outcast 29 has track ends, and uses V-brakes. The Outcast 29 frames for sale (cheap) on eBay have sliding vertical drops and are disc-only. This is what I bought. Of course, two minutes after hitting the Buy It Now button, it flashed on me that I couldn't run the 29er flip-flop wheels I was planning on, because they aren't disc-compatible (obviously).
D'oh!
So, back to eBay for a set of
singlespeed 29er disc wheels. The 29er single speed wheels all use a
freehub body, similar to the old
Shimano DX BMX cassette hubs. There is no real good way to turn that into a fixed gear without
irreparable damage to the cassette body, so I resigned myself to running freewheel.
I built it up with some Performance disc brakes, a carbon handlebar and old
XT v-brake levers, and single-
speeded xt crank (from my Trek
STP I had built up, last year), plus my VooDoo fork from the 69er.
Didn't like it.
I rode it around town, and just couldn't warm up to the whole freewheel
singlespeed thing. I don't mind spinning out on a fixed gear, but having to coast all the time on the
spinny was annoying.
So, back to the drawing board. I started eying the
freehub on the wheel, and it occurred to me that I had a lot of spacers on there to get the chain line straight. I took the cog and spacers off, got out the box of orphan cogs, and started playing around. Half an hour later, with the addition of a beat-up old
XT derailleur and a
SunTour front shifter mounted upside down on the right-hand side of the handlebar, I had a functional 3-speed.
I still didn't like the handlebar, though. So, I fitted my On-One
Mungo (mustache-style) bar and some modified
Tektro brake levers. Now, at least, it looks cool and gives me the riding position I prefer on a
singlespeed/fixed gear bike,
offroad.
The bike is currently shod with the 2-inch
streetish tires I had attempted to shoehorn into the '84 Stumpy when I was trying to build it into a
Monstercrosser. I have a set of knobbier
offroad tires which are soon to be fitted.
I covered up the brand and model name on the frame. I consider it to just be a
Kenesis frame, since the only thing that makes it a "
Motobecane" is the parts spec.
When I swapped bars, the shifter cable came up a bit short. I'll swap it out, soon, so that the shifter can be moved a tad closer to the brake lever.
Eight-speed spacing, 8-speed chain. I might have been able to get 4 speeds out of
it if I had used 9-speed spacers, but this was definitely a "
whatever's in the parts box" sort of build. Besides: Low, medium and high are really all you need! Right?
The
XT crank, with only the 32-tooth ring.
The original shifter position on the carbon bar.
I hope to get the bike out on the trail, soon (it's a little snowy for that, this weekend). If it works out as well as I hope, I plan on using it for something pretty cool (more on that, later).
If not, I actually found a disc mount which threads onto the freewheel side of a flip-flop wheel, and ordered it. If the spacing actually works out (the spacers are sold for chopper/lowrider guys to mount up discs) this may end up as a disc-equipped fixed gear mountain bike, yet.
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