Egig/FAIO X-TRA STRONG gearbox

In many years of collaboration with Faio Racing and several long-distance tests with almost identical gearboxes, including the X-TRA S&LARGE , which like this one are based on the same gearing and design, but differ in the overall width and number of arms of the shift claw. The advantage of the X-TRA STRONG gearboxes is that they can be installed anywhere, like an original Piaggio gearbox, without engine block machining and still guarantee maximum durability. Due to the more stable and perfectly matched tooth module, which can already be seen visually, it is more stable than any other and is ideally suited for high-torque engines, even over 40nm.

 

- EGIG shifting claw 50,2

- NOS PK main shaft

- Thread auxiliary shaft m12 1.25

- Kick starter pinion 11 teeth

-toothing :

11-52=4,73

13-42=3,23

15-38=2,53

18-37=2,06

or

17-37=2,18

 

Comparison:

Piaggio Original PV Gearbox

10-58=5,80

14-54=3,86

18-50=2,53

22-46=2,09