Item Type: ThrottlesMaterial: Rubber + Aluminum AlloyConnector: Waterproof HeadInstallation Position is on the LeftSuitable Handlebar Diameter Size: Approx. 22.2mm/0.9in .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Connector: 3 pin waterproof female connector, compatible for Bafang BBS02 BBSHD central drive motor. 2High Quality Material: The throttle handle is made of high quality rubber material, which is non slip, waterproof, shock absorbing and wear resistant. 3Simple Installation: The lock buckle made of aluminum alloy has high hardness, light weight, stability and durability, and is easy to install and disassemble. 4Professional: Bafang central motor accessories, including half handle, washer and grip, with good adaptability. 5Comfortable: Ergonomic handle design, it is very comfortable to hold for a long time without grinding your hands.