alpha Racing's Fast throttle kit BMW S1000RR/HP4, complete with new "fast" throttle tube, bracket, medium compound grips, and grip glue. cable roll-out =50mm, travel reduced by 15° (78° to 63°), to be used with OEM throttle cables, fits OEM and aftermarket racing handlebars and retains the BMW OEM switches. Optimal throttle-control for the rider is gained by a 15° reduced throttle travel. Can be mounted in stock throttle-housing, stock cables are used. Weight: 0.12kg.