SIENOC Bike Grips | The Comfiest Bicycle Handlebar Rubber Grips with Anti-slip Contoured Design and Aluminum Alloy Inner Ring Clamps (Black 2) Ergonomic comfort handlebar grips will fit any regular handlebar Easy to install and comfortable to use Soft shock-resistance let you feel comfortable With skidproof TPR rubber grip, you will feel good after long time riding Lock-on design and durable hard inner core Located in the palm of your hand to increase its width, it can take effect of reducing the vibration in the riding process Material: Rubber + Aluminum alloy weight: 278g Length: Grip: 130mm Grip inner Diameter :22.3mm Metal End Holder Diameter : 24.6-28mm With end plugs