GRYPE, INTERNAL THROTTLE GRIP
Throttle cables routed through the handlebar provide a clean look, second to none. This is a quality all steel construction with bronze and PTFE for smooth action. Outside diameter is 1", the narrow part which fits inside handlebar is 21mm diameter. Single cable action. Note 1: Can be installed with bolt or welded to the handlebar. Weld-on is the advised method of installation. Note 2: Two left side handlebar grips are required with identical 1" inside diameters. Note 3: Must be installed on the right side of the handlebar to provide regular throttle action.