The Crampbuster CB2-C fits most bikes with standard grips, metric bikes too. The CB2-c wide paddle, fits 1 3/8 or smaller diameter, 1 inch wide by 3 inches long, color: chrome finish on plastic. Stylish Chrome look. Standard 1 1/8" diameter. Short, wide paddle. 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