ATHENA Cylinder Kit P400250100014 250cc for Kawasaki KX 250 F 4T

The 250cc cylinder kit is specifically designed for the Kawasaki KX 250 F 4T, offering high performance and reliability for the most demanding riders. Made from high-quality aluminum alloys, this cylinder is the result of a cutting-edge manufacturing process that integrates modern technologies and rigorous quality controls.

Thanks to innovative 3D software, the cylinder is designed to withstand high mechanical loads, ensuring precision tolerances at every stage of production. The water channels have been optimized to improve cooling capacity, while the cylinder sleeves are made from a special blend of silicone carbide and nickel, ensuring long durability and optimal mileage performance.

The surfaces of the cylinder are perfectly flat, eliminating any mounting inaccuracies and contributing to a hassle-free installation. With a bore of 77 mm and a stroke of 53.6 mm, this cylinder offers a displacement of 249.6 cc and a compression ratio of 12.6:1, generating a maximum power of 31.9 HP at 10,800 RPM.

• Bore: 77 mm
• Stroke: 53.6 mm
• Displacement: 249.6 cc
• Compression ratio: 12.6:1
• Maximum power: 31.9 HP at 10,800 RPM
• Material: high-quality aluminum alloys
• Cylinder sleeves: blend of silicone carbide and nickel
• Optimization of water channels to improve cooling
• Guaranteed precision tolerances
• Perfectly flat cylinder surfaces for hassle-free installation