Scooterworks USA, LLC
Description
This stock countershaft reduction gear replaces original equipment on CSC go, go MAX, Bella Classic 50, Nitro Sport 50, and Pug 50 scooters, and bikes running 139QMB engines.
Original Parts For Scooters SKU 151-54
Specifications:
- Number of Teeth (large gear): 52
- Number of Teeth (small gear): 15
- Overall Length: 57mm
Compatibility:
| Chicago Scooter Company go | Chicago Scooter Company go MAX |
| Chicago Scooter Company Bella Classic 50 | Chicago Scooter Company Nitro Sport 50 |
| Chicago Scooter Company Pug 50 |
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.
Product Diagrams
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Same day shipping for orders placed before 2PM (CST) M-F
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30-day return period
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Flat-rate shipping for orders shipped to the 48 Contiguous United States.
