Final Drive Gear; 139QMB

Availability: 7 in stock SKU: 1100-1325

$15.00

Quantity

Description

This final drive gear fits CSC go, go MAX, and Pug50 scooters, as well as bikes running 139QMB engines.  

Original Parts For Scooters SKU 151-272-51t

Specifications:

  • Number of Splines: 19
  • Inner Diameter (splines peak to peak): 18mm
  • Thickness: 15.7mm

Compatibility: 

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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Fast Shipping & Returns

Money Back Guarantee

Online Support 24/7

Secure Payment