Spank Spike 30 Lock-On GripsDescription: The Spank Spike 30 lock-on grips' interlocking column design provides the comfort and durability advantages of a finned grip without the unwelcome float. Asymmetrical cushioning provides increased softness where comfort is desired and firmness where it is needed. Features: Internal cut-outs at the palm area reduce the impulse to shock and vibration adding comfort and reducing fatigue Three directional ribs at the front of each grip and flare at the outboard end add traction in any condition Internal cutouts at the palm area reduce impulse shock and vibration adding comfort and reducing fatigue Specifications: Grip Type: Lock-On Length: 145mm Diameter: 30 Compatibility: 22.2mm (Standard) Color: Black Weight: 100g