Product Details
Description
CSC Bella & ZNEN 139QMB Retro Front Wheel Assembly
Key Details
- Original Parts For Scooters SKU: 144-33
Specifications
- Number of Splines: 19 Hub Depth: 39mm Inner Diameter (splines peak to peak): 18mm Compatibility: CSC Bella Classic 50 scooters and those below139QMB-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. SPECIFICATIONS: Specifications: Size: 2.15×10 Brake Rotor Bolt Spacing: 56.8mm For Brake Rotor with 39.5mm Inner Diameter Includes Bearings and Seals Hub Width: 92mm (3.6 inches) Drum Brake Inner Diameter: 110.5mm Number of Splines: 19 Hub Depth: 39mm Inner Diameter (splines peak to peak): 18mm COMPATIBILITY: Compatibility: CSC Bella Classic 50 scooters and those below139QMB-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. 139QMB ENGINES: 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 an
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc
- Engine Code: 1P39QMA, 1P39QMB, 139QMB, BN139QMB, YN139QMB
- Fits Models / Common Applications: CSC and ZNEN and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 1P39QMA engine?
A: This SKU is listed as compatible with 1P39QMA engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a CSC?
A: This SKU is listed with CSC model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 13 lbs |
|---|---|
| Dimensions | 1 × 1 × 1 in |
OEM Precision: CSC Bella & Retro 139QMB Front Wheel
Restore the smooth handling and safety of your scooter with this Genuine OEM Front Wheel Assembly. Specifically engineered for the CSC Bella Classic and 139QMB-based retro scooters, this 10-inch aluminum alloy rim is a direct-fit replacement for damaged or bent wheels. It comes pre-installed with high-quality bearings and seals, allowing for a fast "bolt-on" installation that gets you back on the road with factory-level balance and stability.
Technical Performance Features
- Precision Aluminum Casting: Lightweight yet durable alloy construction provides superior resistance to road impacts and corrosion compared to steel wheels.
- Complete Hub Assembly: Includes pre-pressed bearings and dust seals, eliminating the need for specialized hydraulic shop tools during installation.
- Disc-Brake Compatible: Features a standard 56.8mm bolt pattern designed for 105mm drum/disc hybrid setups, ensuring perfect rotor alignment.
- 139QMB Universal Fit: Engineered to match the 10mm axle and 19-spline requirements of ZNEN-manufactured retro 50cc scooters.
Comprehensive Fitment Guide
This wheel assembly is a direct replacement for 10-inch wheel models using a 10mm axle:
| Model Family | Engine / Part Codes |
|---|---|
| Chicago Scooter Co. | Bella Classic 50 (Standard OEM Fitment) |
| Amigo | Avenza 50 - Upgrade |
| Wolf | Lucky 50 - Upgrade |
| ZNEN / Retro Style | Â Part # 44600-ALA6-9000 |
| 139QMB Platforms | 139QMA, 139QMB, 1P39QMB, JJ1P39QMB, BN139QMB |
Technical Specifications
- Size: 2.15 x 10 Inch
- Axle Diameter: 10mm
- Rotor Bolt Spacing: 56.8mm (Center to Center)
- Hub Width: 92mm (3.6")
- Finish: Gloss Black / Machined Lip
- Inner Diameter (splines peak to peak): 18mm
- Number of Splines: 19
- Hub Depth: 39mm
- Drum Brake Inner Diameter: 110.5mm
- For Brake Rotor with 39.5mm Inner Diameter
- Includes Bearings and Seals
Mechanic's Note: This wheel is specific to "Retro" style 139QMB scooters.
Critical Check: Verify your front axle is 10mm; some larger 150cc variants use a 12mm axle which will not fit this hub.
Installation Hack: Since you have the wheel off, it is the perfect time to install a fresh 10" White Wall Tire to complete that classic Italian-inspired look!
SKU: 0600-4100 Original Parts For Scooters SK





