Athena 249 cc Standard Cylinder Kit

Athena Cylinder Kit For more than 10 years, Athena has invested in the best and most advanced technologies for the production of cylinders and their components, which are used not only by original equipment manufacturers, but also by the world's best racing teams. Finally, aluminum cylinder production is constantly improved through collaboration with the best Italian universities and the permanent development requests from the best engine tuners. Thanks to a flexible production department, Athena is able to react effectively to different situations (OE manufacturer production batches, small quantities, prototype construction for racing teams). Athena cylinders are made from high-quality aluminum alloys. They are manufactured using the latest technologies and coated with a nickel-silicon alloy. After passing strict quality controls, all cylinders meet the highest standards for reliability, durability and performance. Technical specifications: Cylinder material: aluminum Bore: 76 mm Stroke: 55 mm Displacement: 249.5 cc Compression ratio: 12.5:1 Cylinder head: not included.