Originally Posted by sapporoguy

This 2010 Co-Mo spec sheet says Mocha came standard with disc. Of course, the original buyer might have asked for custom rim brakes. See if it has disc brake mounts on the rear seatstay or chainstay. Our 2005 Speedster came with both disc mounts and V-brake bosses mounts on the rear, so I installed both!
It's doubtful the fork has both, but I once asked Co-Mo and they said they'd build me a fork with both disc and V-brake mounts, so who knows! Post some pix of the rear and fork, and that will help us.
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