Description
The new Polini Torsen WD swingarm is inspired by the Moto GP but is mounted on 50cc racing scooters.
The Torsen WD swingarm, thanks to its lattice shape, stiffens the engine crankcase to avoid abnormal bending, which in this type of engine can break the crankcase, and by adding a bearing to support the shafts, it prevents bending and excess pressure, which improves the efficiency of the transmission.
The system is stiffer, which increases stability when riding the bike and cornering, while reducing asymmetrical tyre wear. The muffler stays close to the vehicle, allowing the bike to lean over the track at incredible angles without the muffler touching the tarmac.
The TORSEN WD can be fitted exclusively to the new Polini Big Evolution range of racing exhausts or to the For Race 2.
Additional Information
| SKU: | 172.0014 |
| Homologation: | No |
| Material: | No |
Product Questions
Good for
| Make | Model |
|---|---|
| Make | Model |
| MBK | Booster 50c.c. AC (92-99) |
| MBK | Booster Next 50c.c. AC (a partir del '99) |
| MBK | Booster Next 50c.c. AC (antes del '99) |
| MBK | Booster Rocket 50c.c. AC |
| MBK | Booster Spirit 50c.c. (AC) |
| MBK | Booster Track 50c.c. (AC) |
