
Royal Alloy
Description
Deep groove 6203 ball bearing for Royal Alloy GT150 scooters. Fits Genuine 50-220cc scooters, Minarelli 50cc 2T, GY6 125/150cc, and 139QMB 50cc scooter engines as well.
Specifications:
- Inner Diameter: 17mm
- Outer Diameter: 40mm
- Width: 12mm
- Number of rollers: 8
Compatibility: Royal Alloy GT150 and models noted below.
Genuine Buddy 50/125/150/170i | Genuine Blur 150/220i |
Genuine Hooligan 170i | Genuine Rattler 50/110 |
Genuine RoughHouse 50/50 Sport | Genuine Black Cat 50 |
Bikes with 2T horizontal Minarelli engines | Genuine Stella Automatic |
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 |
157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
157QMJ | 161QMK | 152QMI | 1P61QMK |
YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ |
1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ, QMK, and QMI models |
Don't see your engine listed? If the engine code includes "QM" or "FM" and you have confirmed that it has an AC-based CDI system, this product is compatible with your vehicle.
About Royal Alloy: Royal Alloy are a British brand based in the North of England dedicated to the design, manufacture and marketing of totally unique scooters made to exacting standards utilizing components from market leading suppliers.