ATHENA P400485100010 Big Bore Cylinder Kit 170cc

The Big Bore 170cc Cylinder Kit is an ideal choice for those looking to enhance the performance of their motorcycle. Designed with a bore of 65 mm and a stroke of 50.68 mm, this cylinder offers a displacement of 168.2 cc, ensuring a significant increase in power. With a compression ratio of 13:1, it can deliver a maximum power of 25.5 HP at 10,500 RPM, making every ride an exciting experience.

Made from high-quality aluminum, the cylinder is water-cooled and features a nickel-silicon alloy coating that improves its resistance and durability. The curved shape of the piston crown and the two elastic rings, each with a thickness of 1 mm, ensure a perfect seal and smooth operation. With five overflow channels and a piston pin diameter of 16 mm, this kit is designed to optimize gas flow and enhance engine efficiency.

The head included in the package completes the kit, providing everything needed for a simple and quick installation. This cylinder is the perfect choice for motorcyclists looking to elevate their bike's performance, whether for street use or competitions. With the Big Bore 170cc Cylinder Kit, every ride becomes an opportunity to discover new thrills.