MOTOFORCE TORQUE SPRING SET MF RACING PIAGGIO/GY6/KYMCO MF84_100

Torque Spring Set (3x). Stronger torque springs are necessary to set up more powerful tuned engines. They are placed behind the clutch and put pressure on the drive belt. If the spring is too weak, the belt may slip which makes accelerating impossible.

White = +1000rpm
Black = +1500rpm
Blue = +2000rpm