50 Stunts own creation. Simple, yet feasible and reliable, this Billet aluminum throttle is a great upgrade for your BIG Bar kit. Fits XR/CRF50 (with upgraded 7/8" handlebars) and XR/CRF70 motorcycles. Smooth operation minimizes sticking. Fits most 7/8" handlebars.  REQUIRES 90 DEGREE BEND ON THE THROTTLE CABLE.