The Crampbuster works as a simple but very effective form of motorcycle throttle control. Once installed on your throttle, the Crampbuster allows you to cruise long distances without the usual wrist fatigue that can often build up as you rack up the miles. Instead of maintaining motorcycle throttle control with a continuous grip, you can rest your palm on the Crampbuster and relax your wrist. Unlike some motorcycle throttle control mechanisms, the Crampbuster allows you to maintain continuous throttle control because you can raise or lower your wrist instantly at any time without hesitation. There is no extra reach needed to disengage the motorcycle throttle control system. Relieve the stress from your wrist, ride longer with the Crampbuster.