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or switch clusters
and kill switch
1300-1129 Prima 4mm Main Jet Tuning Kit - Keihin PB & CVK Carburetors
these springs raise the clutch engagement RPM above the stock setting
we recommend applying a thin layer of lithium or silicone-based grease to the handlebar surface before installation to ensure the smoothest possible action
Blue Line Voltage Regulator / Rectifier - 139QMB Scooters system or switch clustersReplace a failed or overcharging regulator rectifier on your 139QMB 50cc scooter with this Full Wave Voltage Regulator Rectifier. A faulty regulator causes battery drain, overcharging, or a complete no charge condition this is a direct plug in replacement using the stock female whip connector. No wiring modifications required. Specifications Type: Full wave regulator rectifier Connector: Female whip Application: 139QMB 50cc 4 stroke scooters
