ATHENA P400270100019 Cylinder Kit 350cc

The 350cc cylinder kit represents a strategic choice for those looking to enhance their motorcycle's performance. Made from high-quality aluminum alloys, this cylinder is designed to ensure unparalleled reliability and exceptional durability. Thanks to the use of advanced technologies and a manufacturing process that includes CNC machines, each cylinder is produced with tolerances of one thousandth of a millimeter, ensuring unmatched precision.

The innovative features of this kit include optimized water channels to improve cooling capacity and cylinder sleeves made from a special blend of silicone carbide and nickel, which guarantee high performance and a long operational life. Each cylinder is tested at controlled internal temperatures to ensure perfect bore control and a completely flat surface, eliminating any mounting inaccuracies.

With a bore of 88 mm and a stroke of 57.5 mm, this cylinder offers a displacement of 349.7 cc and a compression ratio of 12.4:1, allowing for a maximum power output at the crankshaft of 44.2 HP at 11,600 RPM. An ideal option for motorcyclists looking to elevate their vehicle's performance and tackle every challenge with confidence and power.