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Polini's innovative 70cc cast iron cylinder with integrated Big Valve reed valve adapter. A must-have for maximum power!
Rather than using a cumbersome adapter, Polini has now integrated this essential component directly into the cylinder mold and, of course, includes the compatible reed valve. Truly ingenious.
The cylinder comes complete with the cylinder head, reed valve, intake manifold, and all necessary mounting hardware.
Innovative design for cast iron cylinders
- The cylinder's specific mold increases intake volume, with two separate channels for improved low-end torque and response. - Big Valve reed valve assembly with 4 carbon fiber reeds included for higher flow rates. - Optimized intake flow with reduced air resistance. - 360° rotating intake manifold, compatible with Polini CP carburetors from 17mm to 24mm, for flexible mounting. - Racing cylinder head with copper gasket.
Contents of the Polini cast iron cylinder kit:
- 47mm bore cylinder - Two-ring piston with 12mm pin - High-compression aluminum cylinder head - Gasket set - Reed valve assembly with carbon fiber reeds - 360° rotating intake manifold
Cylinder Kit AC Polini Evolution 70cc 12mm Minarelli Vertical
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Everything in stock
Shipping is done no later than 24 hours after placing the order. We ship with Purolator 1-2 business days. The PRODUCTS are shipped to the delivery address(es) that the CUSTOMER has indicated during the ordering process. If one or more parts are not available, we will send them to you upon receipt of the missing parts.
Free delivery
We offer free shipping for all orders over $300.
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