I wouldn't be surprised if the complete six speed transmission from the XR200 would fit in the trike bottom end. It would still use the centrifugal clutch and pull start. Also, the XR200 piston has a slightly higher compression ratio.
__________________
Weldangrind
"I figure I'm well-prepared for coping with a bike that comes from the factory with unresolved issues and that rewards the self-reliant owner." - Buccaneer
|