Gear cluster -CASA PERFORMANCE, Perfect-Ratio- Lambretta J 50, Lui 50 - 10-15-18

Perfect Ratio auxiliary shaft for Lambretta J 50, Lui 50 - 10-15-18 teeth.

Fits the later model years with the gear wheels with 58-53-46 teeth.

The CASA PERFORMANCE Perfect Ratio auxiliary shaft eliminates the original very short gear ratio of the first and third gear. This allows tuning measures such as with the CASA LAMBRETTA X3 75cc / 80cc and the CASA PERFORMANCE ONE05 and ONE35 cylinder kits can also be converted into speed and the gear connections fit much better.

The number of teeth of the CASA auxiliary shaft is: 10-15-18._{AI-translation}