Features1Twisting Type Throttle: The twisting throttle is more convenient to use, especially in cold weather, so you do not have to worry about your thumb freezing while cycling, providing flexible control. 2Secure and Practical: When using half twist grip, as long as your hands are away from the mechanical device, there is no need to worry about accidental acceleration, providing you with a secure and reliable cycling. 3Mid Drive Motor: The cycling grip throttle adopts for Bafang BBS01 BBS02 mid drive motor, providing better control and balance, reducing deviation, rollover, and other cycling accidents. 4Cable and Interface: This electric cycling throttle has sturdy and reliable cable and interface, ensuring lasting performance, low failure rate, has a long service life, so you can use it with confidence. 5Replacement Part: This cycling half twist grip is compatible with some small diameter split handle in mainstream variable speed system, and can directly replace old or damaged cycling accessories.SpecificationItem Type: Electric Cycling ThrottleProduct Material: PlasticVoltage: 12-72VSize: Approx. 45.5 x 34 x 65mm / 1.8 x 1.3 x 2.6inPackage List1 xElectric Cycling Throttle