Description
Primary transmission 14/42, MBK Booster - Nitro / Yamaha BW's - Aerox
Technical Characteristics
H.t.q. z 14/42 gearing designed and manufactured with straight teeth to reduce to the minimum the losses due to friction and pressure on the supports.
Optimisation of the ratios.
Gear shaft lengthened.
Bearing support in polished stainless steel.
Sealed bearing.
Note: apply only with original crankcase cover AEROX- NITRO version.
For engines that are not very well prepared we recommend the 13/44 transmission (15.50% longer), for very well prepared engines you can fit the 14/42 gearbox (25.00% longer).
The 16/40 transmission (lengthens 60,00%) can only be fitted on engines that are fully prepared! If you are not sure which transmission is ideal for your preparation, please contact us.
Additional Information
| SKU: | 6714733 |
| Transmission: | Primary |
| Relation: | 14/42 |
Product Questions
Good for
| Make | Model |
|---|---|
| Make | Model |
| MBK | Nitro 50c.c. LC (antes del'99) |
| MBK | Nitro 50c.c. LC (a partir del '99) |
| Yamaha | Aerox 50c.c. (a partir del '99) |
| Yamaha | Aerox 50c.c. (a partir del 2013) |
| Yamaha | Aerox 50c.c. (antes del '99) |
