Mine is zip tied to the right hand frame member, to keep it off the exhaust header. The key in general is to have gentle "sweeper" curves as opposed to tight "S" curves in it, so it doesn't bind. Try a route, then make sure that it doesn't bind across the full movement spectrum of the handle bar - stop to stop. There are really only three specific contact points: the clutch lever, the clutch actuator at the back of the motor, and a little clippy thingy under the right hand carb that the cable clips into.