Chicago Scooter Company
Speedometer Drive Gear; CSC go., 139QMB Scooters
Description
This axle-mounted speedometer drive gear replaces original equipment on CSC go scooters and 139QMB Chinese bikes. See the compatibility table below to ensure this product fits your ride.
Original Parts For Scooters SKUs 134-56, 144-28, 144-33
Specifications:
- Inner Diameter of Center Hole: 12mm
- Thread Size (speedometer end): M12x1.00
- Outer Diameter of Hub: 53.5mm
- Seal Size: 40x50x5
Compatibility: CSC go scooters and those noted below
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.
