Ergon Grip GC Series Bicycle Handle Bar Grips (Standard, Small) version of the GP1 with an aluminum bar end for alternate hand position and extra torque Supportive wing and comfortable Kraton rubber pad for optimal pressure distribution Grip and bar end angle can be adjusted separately Available in small and large with the size being the circumference between thumb and forefinger; available in six versions depending on shifters Bar end acts as a lock- on clamp for fast and secure installation