Polini 34 kg Minarelli Horizontal Clutch Spring

Polini 34 Kg Minarelli Horizontal Contrast Spring.

The Polini contrast spring offers greater stiffness compared to the original spring.

It has a stiffness that is 87% higher than the standard spring.

This spring is ideal for Racing type setups.

It features an evo slider that reduces pulley friction.

MEASUREMENTS:

• Wire diameter: 3.8 mm
• Total length: 106 mm
• Width: 46 mm