Polini Clutch springsRef : POL00608A / 1149663

POLINI Evolution Clutch Spring – Ref. 243.113 (33 kg)

Designed by POLINI for the CVT transmissions of Piaggio engines, this Evolution compression spring features a preload of 33 kg. It is aimed at urban riders who want to fine-tune the behavior of their centrifugal clutch: more precise RPM adjustment, adaptation of the variator's response according to engine power and riding style.

• Brand: POLINI
• Reference: 243.113
• Type: compression spring for clutch (CVT)
• Preload: 33 kg (designed for fine adjustments)
• Usage: Urban / 50 cc and compatible Piaggio applications

Compatible with a wide range of 50 cc scooters with Piaggio engines (Vespa, Piaggio, Aprilia, Gilera, etc.), it is particularly suitable for the models listed in the specification. For installations on Yamaha engines, please note: use is only possible when accompanied by the Polini Speed Drive kit.

This POLINI Evolution spring is a simple and reliable tuning element for those looking to customize the clutch response without altering major mechanics. For optimal installation, follow the manufacturer's recommendations or consult a specialized workshop.