Features1Stable and Responsive Speed Control: Throttle twist grip provides stable, responsive speed control on the left side of the handlebar. 2Compatible with: This electric bike throttle twist grip can be used with 22.2mm / 0.9in handlebars for longer life. Suitable for mountain bikes, bicycles, road bike modification. 3Rugged and Durable: The cables and connectors of this electric bike throttle are sturdy and durable, ensuring few failures during long term use. 4Easy Installation: With advanced production technology, throttle twist grip and handlebar grip can be easily installed on electric bicycles, scooters. 5 Material: Made of rubber, ABS and metal material, the electric bike throttle handle is wear resistant and durable.SpecificationItem Type:ThrottleTwistGrip and Handlebar GripMaterial: Rubber, ABS, MetalColor: As Pictures ShownWeight: Approx. 291g / 10.3ozConnector:Waterproof ConnectorConnector Line Length of the Throttle Twist Grip: Approx. 30cm /11.8inThrottle Twist Grip Diameter: Approx. 2.22cm /0.9inApplicable Models: Mountain Bikes, Bicycles, Road Bike ModificationPackage List1 xThrottleTwistGrip2 x Handlebar Grip1 x Hex Wrench1 x Accessory