ERGON GP1-L Performance Grips - LargeThe grip platform offers optimal pressure distribution and encourages riders to keep their upper body in an ideal riding position. Adjustment of the support platform is achieved by simply loosening the clamp bolt and positioning the grip to the desired neutral position. German made rubber compound is of the purest quality Forged aluminum clamp Carbon bar compatible Standard Size Left: 128mm, Right: 128mm Large grip is best for riders with large hands,