FT-21X Throttle Feature: Long life, High Quality ABS Material, compatible with Electric Bicycle,Scooter,Razor and More.Universal: 12-72V Electric Bike Universal,Finger Throttle Suitbale compatible with Bike Hub Motor, BBS01 BBS02 TSDZ MXUS KUNRAY E-bike Hub Wheel Motor Controller.Two Type Wire Plugs: Speed Control Throttle With Normal Connector and Waterproof Plug, Can Use compatible with Normal Brushless DC Controller and KT Controller, Water proof Wie.Right Hand Finger Throttle: Easy To Install and Smooth compatible with Use, Compatible compatible with Most Electric Bike, Electric Bicycle, Mountain Bikes MTB, Folding Ebike Scooter with 22mm Handlebar Tube.Wire Length: 150cm(59inch) Length Line, Diameter 22mm, Black Color, 3 Wiring line With SM-3Y Plug or Waterproof ConnectorColor: black + redMaterial: metal + plasticPackage Contents:1pcs FT-21X ThrottleOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.