Premium quality Premium Gates Powerlink 669-18-30 scooter CVT belt Fits automatic CVT street scooters as well as many ATVs, dirt bikes, and go kartsDescription Premium quality Premium Gates Powerlink 669-18-30 scooter CVT belt. Fits automatic CVT street scooters as well as many ATVs, dirt bikes, and go karts.This premium quality scooter & go kart part is a Premium Gates Powerlink belt; which exceeds the durability and longevity of OEM belts provided in Chinese made GY6 engine gas scooters.Gates belts retain dependability throughout a wide range of speed and load variations and are specifically designed for use in continuously variable speed transmissions.669-18-30 CVT belts are typically used on 50cc 4-stroke GY6 scooter engines. Specifications Length: 669 mmWidth: 20 mmAngle: 30 degreesMaterial: Non-aramid