JunkyardDog
Active Member
I don't know if this is in the right section or not. I have a BMP friction drive kit with a Robin-Subaru engine, and am pretty happy with it. Then I go to the BMP site, and found that they now make the same kit with provisions for a jackshaft type chain drive kit. You have your choice of a belt or chain jackshaft drive, with chain drive to the rear wheel, which basically makes it a rack mounted drivetrain. So, I have decided I have to have one of these new kits, so I can put off road tires on the bike and ride it on trails, and also not have to deal with water (all the way along my route to work there are sprinklers by the sidewalk, which get the bike lane wet) Has anyone tried one of these kits yet? I have pretty much decided to go with the belt driven jackshaft, and one of those (super expensive) sprockets that clamp onto the rear hub, rather than the cheap rag joint ones.