The Crampbuster CB4 fit bikes with a larger grip such as some Harley and Gold Wing, also heated grips.
The CB4 wide paddle, fits 1  3/8″ (34.93 mm) or larger diameter, 2″ wide by 2  3/4″ long,  band included.   Color: Black

• Full throttle control with a relaxed hand
• Reduces hand fatigue and cramping
• Comfortably fits your hand
• Easier throttle operation
• Eliminates throttle "creep"
• Doesn't lock throttle on