Left Right Thumb Throttle Speed Control Finger Switch Cycling Accessories for Electric Bicycle Bikes E-Bike Feature: 1. 1.65m line design for satisfying your needs. 2. The left hand can also be used, the finger-pick part is thicker and wider, more durable and safer. 3. 24V/36V/48V/60V/72V voltage universal. Specification: Main Material: ABS Body Size: 61 X 42 X 30mm/2.4 X 1.65 X 1.18" Net Weight: 63g Aperture: 22mm/0.87" Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Thumb Throttle