Polini TMAX clutch roller set

The three weights, made of a steel and aluminum alloy, weigh 15 grams each, 6.5 grams less than the original weights. They are interchangeable and can serve two functions.

The 3 masses coupled with the Polini clutch push springs and added to the original 12 ensure a shorter clutch slip time and at the same time increase the clutch speed from 5000 to 6000 engine revolutions depending on the stiffness of the springs used.

Replacing the three weights with the original ones increases the slip time of the original clutch.