I'm not sure if anybody here can answer this since it doesn't seem to be a real common bike. I've yet to get out to see the trike but doing some homework (mostly with bikebandit.com's diagrams and pricing), it seems as though the axles for the Prairie are pretty spendy. The KLT200A has fairly cheap axles. Would an axle out of one of these hold up in the Prairie? I can't see the 50cc making a big difference. Or would I be ahead of the game just to get a 1-piece axle out of a KLT 250? There again, would any of the smaller KLT axles bolt in and hold up? If only I had access to diagrams of these axles with dimensions on them.