The Grapple bike grips feature anti-slip texture and durable rubber for more riding comfort and longer wear. The lock-on design ensures grips will stay in place for long lasting use. Anti-rust and durable stainless-steel lock ring screw survives long rides under rough weather conditions. Features: - Anti-slip texture and durable rubber - Different direction of pattern design optimizes vibration absorbing performance - Lock-on design - Anti-rust and durable stainless-steel lock ring screw - 130mm length with 31mm outer diameter - Inner diameter: 22.8mm - Grips and single lock ring with multiple colors - Clamps, stainless steel screws, black end plugs included