Blue clutch spring Piaggio / Peugeot scooter 50cc Malossi

Clutch spring from the manufacturer Malossi.

The hardness of the clutch spring determines whether the mechanism opens the clutch to engage with the bell at higher or lower engine revolutions.
A stiffer spring will make the clutch "engage" at higher revolutions and, as a result, the bike will take off faster from a standstill and you will notice better acceleration. In other words, a soft spring is like starting in "second gear", with the stiff spring it is as if you start in "first gear". Attention!! in your choice, because if it is too stiff, you need more power and more RPM to start from a standstill.

The Malossi springs are made of steel with a high carbon silicon alloy, heat-treated to better withstand high temperatures, and do not lose their properties at high temperatures or with use.

Spring hardness:
White: 30% harder than original
Green: 60% harder than original
Lilac: 82% harder than original
Blue: 106% harder than original
Black: 114% harder than original

A spring for engines 100% prepared for competition, tested by the best riders in Spain and Italy.
ATTENTION: To install this spring on Minarelli engines, it is necessary to use Malossi Overrange/Polini EVO or Stage6 CVT type pulleys.

Assembly instructions