Clutch spring BMW C GT 650 ie 4T Malossi

White Malossi variatorspring for BMW C GT 650 ie 4T LC / C Sport 600-650 ie 4T LC.

Malossi springs are made of high-carbon silicon alloy steel, heat-treated for better resistance to high temperatures, and do not lose their strength at high temperatures or with use.

The hardness of the clutch spring determines whether the mechanism opens the clutch to engage the clutch bell at higher or lower engine revolutions.
A harder spring will make the clutch "engage" at higher revolutions and consequently the bike will start faster from a standstill and you will notice a better acceleration, i.e. a soft spring is as if you start in "second gear", a hard spring is as if you start in "first gear",

Attention! In your choice, because if it is too hard, you need more power and more RPM to start from a standstill.