Polini Compression Torque Spring (1500 RPM); 139QMB, Dio
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You have 30 days to request a return. All sale items are final sale.
High-performance compression contra (torque) spring for the Honda Ruckus, Honda Dio, Genuine Buddy, and RoughHouse 50, as well as many Chinese 139QMB scooters.
Original Parts For Scooters SKU 146-6
Specifications:
- 1500 RPM
- Blue
Compatibility:
| Honda Ruckus 50 | Honda Dio 50 |
| Genuine Buddy 50 | Genuine RoughHouse 50 |
| Genuine Rattler 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 Polini: For over 50 years, Polini has stood unparalleled in the racing and tuning scene. Polini has powered both off-road and road racing legends to multiple MXGP and MotoGP world championships including the legendary Valentino Rossi. Polini sets the standard for high-end tuning and top-quality performance components.
Made in Italy
Shipping information
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Returns & warranty
Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.