Features: 1.This product included one restrictable throttle 3 stage grip, one left hand grip and 72.5cm Gold coded throttle cable. 2. The throttle cable loops through the orange covered housing onto thesection. 3. 3 levels of restriction open to them, fully restricted, semi restricted and fully de restricted by simply repositioning the restrictor screw. 4. This universal restrictable throttle kit will suit chinese 47cc and 49cc Mini Motos and pocket bikes. 5. Easy to install. Specification: Color:Black+Gold (As Pictures Show) Restrictable throttle 3 stage grip Diameter of Central Hole: 22 Overall Length: 14.9cm Left Hand Grip: Diameter of Central Hole: 22 Length: 9cm Throttle Cable Length: 72.5cm Applicable models: 49cc mini motorcycle handlebar cover + golden throttle cable PackageList: 1 * Restrictable Throttle 3 Stage Grip 1 * Left Hand Grip 1 * Throttle Cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.