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Chicago Scooter Company Complete Valve Assembly for CSC Go., 139QMB

Complete Valve Assembly; CSC Go., 139QMB

$22.00
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Chicago Scooter Company Complete Valve Assembly for CSC Go., 139QMB
100%

Complete Valve Assembly; CSC Go., 139QMB

$22.00
Part number 1100-1328

Check dimensions and compatibility before ordering.

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Order before 2 PM Central, Monday–Friday. Holidays excluded.

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This OEM valve assembly replaces stock equipment on CSC go, go MAX, and Pug scooters and bikes running 139QMB (50cc 4-stroke) engines with 64mm valves.

Original Parts For Scooters SKU 151-239

Specifications

  • Valve Length (intake & exhaust): 64mm  
  • Shaft Diameter (intake & exhaust): 5mm  
  • Intake Valve Diameter: 18.4mm  
  • Exhaust Valve Diameter: 16mm

Model Fitment

Chicago Scooter Company go Chicago Scooter Company go MAX 
Chicago Scooter Company Pug50

139QMB-based 50cc / 80cc engines with the following engine codes:

139QMA 139QMB 1P39QMB 1P39QMA-2
YN139QMB JJ1P39QMB 139FMA-2 BD1P39QMB
BN139QMB 147QMD Other QMA models Other QMB models

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

About CSC: Chicago Scooter Company embodies the spirit of urban mobility with its innovative and stylish lineup of scooters. Designed for city living, their scooters blend functionality, reliability, and modern design, making them the perfect choice for navigating busy streets. Experience the freedom of effortless commuting and explore the city in style with Chicago Scooter Company.

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