torque spring POLINI Evo-Slider +17% for Gilera GP 800, 6.7mm, 166mm, 72.5mm, 6 turns

These Polini counter pressure springs increase pressure by 17%, making them ideal for light tuning. When the level of tune increases, so too should the strength of the springs. Variator must be calibrated if springs are changed.

• Original Spring Loading: 72/92mm/kg
• Polini Spring Loading: 72/70mm/kg
• Spring Thickness: 6.7mm
• Spring Length: 166mm
• Inside Diameter: 72.5mm
• Number of Turns: 6