POLINI Contrast Spring SYM CRUISYM 250/300

The POLINI contrast spring is an essential component for optimizing the operation of the variator group, especially in the presence of high-performance transformation kits. This spring is designed to handle the increase in power and torque, ensuring a smooth and responsive transmission. POLINI springs offer an increase in load compared to the stock springs: 10% for the blue spring (MaxiScooters), 7% for the white spring (Scooters 50), and 15% for the blue spring (Scooters 50).

It is important to note that the use of springs with increased load must be carefully evaluated; the goal is always to maximize performance without compromising the wear of the transmission belt. The contrast spring is equipped with EVO SLIDER, a special wear-resistant and self-lubricating material that allows for constant movement and reduces friction during the variator's excursion.

For proper installation, it is essential to follow the specific instructions, paying attention to the position of the spring and checking the condition of the transmission belt. With the POLINI contrast spring, the vehicle's response is optimized, ensuring a more dynamic and high-performance ride.

• Load increase: 10% (blue spring for MaxiScooters)
• Load increase: 7% (white spring for Scooters 50)
• Load increase: 15% (blue spring for Scooters 50)
• EVO SLIDER material: wear-resistant and self-lubricating
• Optimization of smooth and responsive transmission
• Reduction of friction during the variator's excursion
• Importance of following specific installation instructions
• Attention to the position of the spring and the condition of the transmission belt