Gates Powerlink 641-15.5-30 Premium belt Fits most 49cc automatic CVT street scooters as well as many ATVs, dirt bikes, and go kartsDescription Gates Powerlink 641-15.5-30 Premium belt. Fits most 49cc automatic CVT street scooters as well as many ATVs, dirt bikes, and go karts.Premium quality Gates Powerlink belts exceed the durability and longevity of OEM belts provided in Chinese made GY6 139QMB 4-stroke 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.Size 641-15.5-30 CVT belts are typically used on 49cc 4-stroke GY6 scooter engines.This belt is compatible with the Honda Elite LX SR (SA50) Specifications Length: 641 mm (25-1/4″)Width: 15.5 mm (5/8″)Angle: 30??