24V/36V Throttle Twist Grip Power Display for 22mm 7/8inch Handle Scooter E-Bike Specification: 100% brand newColor: BlackMaterial: Rubber+PlasticWhole Length: 160mmCable Length: 157cmPower display Voltage: DC 24/36VTwist throttle grip mount hole diameter: 22mmHand grip mount hole diameter: 25mmFitment: Fits standard 7/8 inches(22.2mm) handle barsQuantity: 2pcs (1x Twist throttle grip and 1 normal grip (matching thumb grip) ) Power Display:Full: 4 Led all lightEmpty : 1 Red Led Wiring:Red - PositiveBlack - NegativeGreen - SignalWhite - electric door lockYellow - battery indicator Note: 1. (IMPORTANT) No Instructions Included. Professional Installation Is Highly Recommended2. Please check the size measurement chart carefully before making payment.3. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)4. The color of the actual items may slightly different from the listing images due to different computer screen、 thanks for your understanding. Package Inlcuded: 1 x Twist Throttle Grip with 2 keys (as image)1 x Normal Grip