Nice used Rear Drive- Non-ABS--37/11 gear ratio,Taken from a good running complete 1997 BMW R850R Not a crash bike, this will work on 850R, & probably other models. New these items would cost 51.36 -- So here is as chance to replace your damaged parts for a good price. Shipping price quoted is to the U.S. Lower 48 states only, all other would pay higher shipping.