Features: 100% brand new and high quality Adopt high quality rubber material, strong and durable. It can be used for electric bicycles and motorcycles. The products have been strictly tested before leaving the factory, and the quality is guaranteed. The wires and interfaces are durable and tight, and ensure low malfunction during the long time use.Long lasting working life, all components complied with strict requests to produce. Installation is simple. Package Includes: 1x Throttle Control Twist Grip Specifications: Material:Rubber Length:Approx.14cm/5.51in Type:for Motorcycle,for E-bike Net Weight:255-310g note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.