Universal Parts 681-17.7-30 Belt - 139QMB-B CVT Transmission GET engine it provides a crystal-clear rear

it provides a crystal-clear rear view while maintaining the high-end Italian aesthetic of your bike

35" sleeve with angle mount for pocket bikes

Compatible with both Liquid Cooled and Air Cooled Kymco Engines

SKU: 1200-1171

Universal Parts 681-17.7-30 Belt - 139QMB-B CVT Transmission GET engine it provides a crystal-clear rear681 17. 7 30 Belt Restore the smooth power delivery of your 50cc scooter with the Universal Parts Standard CVT Drive Belt. Specifically sized at 681 17. 7 30, this belt is the dedicated replacement for the 139QMB B engine platform. While standard 50cc belts may slip or cause gear ratio inconsistencies, this belt is manufactured to the exact width and length specifications required for the "B Case" transmission, ensuring a crisp throttle response and a