POLINI SI Carter

Discover the POLINI SI Crankcase to boost your engine

• Compatible with original and oversized cylinders (piston Ø 41-43-46)
• Easy to install without the need to modify the crankshaft
• Designed to improve power at low revs
• Available in three versions according to the type of moped
• Allows for greater advance on the intake valve

The POLINI SI Crankcase is the ideal accessory to increase the power of your engine with ease. Designed by Polini Motori, this crankcase is compatible with both original and oversized cylinders, offering unparalleled versatility. You will benefit from a significant improvement in power at low revs, without having to modify your engine's crankshaft.

Thanks to its innovative design, the POLINI SI Crankcase provides greater advance on the intake valve compared to original crankcases, ensuring optimal performance. Available in three versions tailored to different types of mopeds, this crankcase will allow you to boost your engine with ease.

Don't waste any more time searching for a way to improve your engine's performance, opt for the POLINI SI Crankcase and enjoy increased power from the first rides. Trust Polini Motori to offer you quality products and an unparalleled driving experience.