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Nitro Sport and PUG scooters and bikes running 50cc 4T 139QMB engines
The Ultimate Stance: 205/30-12 Low-Profile Fatty Tire
Compatible with both Liquid Cooled and Air Cooled Kymco Engines
Corrosion-proof rubberized coating for all-weather use
• Includes ALL the connectors from battery and group to the stator
Universal Parts 681-17.7-30 Belt - 139QMB-B CVT Transmission GET engine Nitro Sport and PUG scooters681 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
