ATHENA Big Bore Cylinder Kit P400250100015 490cc for Kawasaki KX 450 F

The Big Bore cylinder kit of 490cc is designed to maximize the performance of the Kawasaki KX 450 F, offering a significant increase in power and torque. Made from high-quality aluminum alloys, this kit is the result of a cutting-edge manufacturing process that combines advanced technology and engineering precision.

With a bore of 100 mm and a stroke of 62.1 mm, the cylinder achieves a displacement of 493 cc, with a compression ratio of 12.7:1 that ensures high performance. The maximum power at the crankshaft is 50.1 HP at 8,000 RPM, making this kit ideal for riders looking to enhance their riding experience.

The cylinder design includes optimized water channels for better cooling capacity and sleeves made from a special blend of silicone carbide and nickel, ensuring smooth operation and increased durability. Each cylinder is tested to guarantee tolerances of one thousandth of a millimeter, ensuring a precise and error-free fit.

With this kit, riders can rely on a product that not only meets but exceeds expectations in terms of reliability and performance, making it a perfect option for those looking to take their Kawasaki KX 450 F to the next level.

• Bore: 100 mm
• Stroke: 62.1 mm
• Displacement: 493 cc
• Compression ratio: 12.7:1
• Maximum power: 50.1 HP at 8,000 RPM
• Material: high-quality aluminum alloys
• Optimized water channels for cooling
• Sleeves in silicone carbide and nickel
• Tolerances of one thousandth of a millimeter