Features 1、Adjustable Gear: The throttle handle is a knob type handle, having three adjustable gears, and can also control forward and backward, convenient and flexible to use. 2、Durable Material: The throttle handle grip is made of durable and reliable material, stable performance, high strength and wear resistant, having long service time. 3、Sensitive Control: This throttle accelerator handle is stable and sensitive in control speed, excellent in use performance and very practical. 4、Improved Riding Experience: This throttle accelerator handle grip is comfortable to hold, having strong performance, so that you can enjoy your riding process more. 5、Easy to Install: The bike throttle handle grip has a simple installation, convenient and time saving, don't need too much tools or complicated steps. Specification Item Type: Throttle Handle Material: Aluminum Alloy, Rubber Color: Black 3 Gears Switch: High, Medium, Low (Requires controller support for speed adjustment on electric bikes) Rated Power: 1KW Rated Voltage: 1V Rated Voltage Range: DC36V and above, 1500V and below Cable Length: Approx. 2m/6.6ft Inner Diameter: Approx. 22mm/0.9in Package List 2 x Throttle Handle 3 x Plastic Connector 2 x Strap