The popular GD1 at an entry level price point featuring an updated GravityControl Rubber texture and shape UV-stable GravityControl tactile rubber compound Tapered grip shape for more outboard damping and a secure inboard purchase Inboard aluminum clamp enables rider to grip the end of the bar comfortably 30-32mm tapered diameter Intended use: DH/FR Length: 144mm (120mm usable area) Lock On: Yes