90cc/52mm Teflon Piston Ring M1-90 It is not possible to

It is not possible to obtain good engine performance and reliability unless a top-quality crankshaft is fitted

conceived and produced through a strong combination of technique and experience (now twenty years) in the sector

Polished 55mm Venturi (air filter side) ensuring optimum air intake/flow and optimizing cylinder filling

verified and checked personally

90cc/52mm Teflon Piston Ring M1-90 It is not possible toWe strive to have the most accurate images but due to many supply chain hurdles and vendor updates the images shown may not be accurate. Many OEM parts are updated or replaced by other vednors and designs based on availability pricing vendor updates.