CrampBuster Cruise Assist provides a way for comfortable motorcycle throttle control and dramatically reduces wrist fatigue often caused by long rides. It is not a cruise throttle lock, but rather a cruise assist. No tools are required for installation. Just spring it open and slip it on.

Downward pressure causes the CrampBuster to tighten and increase hold on your throttle grip. Upward pressure release the CrampBuster and allows for posittioning adjustment.

Several models are available. CB1 is the original long straight model. CB2 is a shorter and wider version. Oversize models CB3 (straight) and CB4 (wide) are designed for grips 1-3/8" (35mm) or larger diameter. Both wide versions, CB2 and CB4 are available in chrome versions.

All CrampBusters are made from a durable plastic, not metal.