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Casa Close Ratio Gearbox 4 Speed

X175 B33 5 product stars
£395.00 inc. tax

Casa Close Ratio Gearbox 4 Speed Summary

4 Speed close ratio Gearbox for series 1, 2, 3 &Gp/Dl.
Casa Lambretta X175
gear combination is:

  • 11-50 LI 150 1st
  • 14-41 LI 150 2nd 55%
  • 16-39 LI 125 3rd 20%
  • 18-36 GP 200 4th 22%

Advantages of this gearbox are :

- Close, even ratio jumps of around 20% from 2nd to 3rd and from 3rd to 4th

- The same final drive ratio in 4th gear as a GP200 gearbox.

- Top gear will give approx.. 9.43 mph per 1,000rpm with 18×47 sprockets.

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Customer Reviews

1 review(s) posted (write review)

5 product stars
Exceptional precision - David Chester - 20 August 2023
An absolutely beautifully made gearbox, fits an shims together wonderfully

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Casa Close Ratio Gearbox 4 Speed

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4 Speed close ratio Gearbox for series 1, 2, 3 &Gp/Dl. Casa Lambretta X175 gear combination is: 11-50...

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