ITEM NAME:Motor Speed Control Thumb Throttle Finger Scooter Conversion For Electric Bikes Features: 1.Suitable for converting electric bicycle. 2.Designed for home,bicycle shop and etc. 3.1.65 m line design for satisfying your needs. 4.Used to modify electric bicycles. 5.Left hands can also use it flexibly. Specifications: Material:ABS Color:black Size:approx. 1.65 m Package Included: 1 pc* Thumb throttle Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..Suitable for converting electric bicycle. 1 pc Thumb throttle. Used to modify electric bicycles. Due to the light and screen difference, the item's color may be slightly different from the pictures.