CYLINDER FULL KIT 83mm 2011-2012 KAWASAKI KX 250 ATHENA P400250100018 290CC BIG BORE (Piston included)

Athena 290cc Big Bore Cylinder Kit - 83mm Bore

This Athena Big Bore Cylinder Kit is designed to enhance the performance of your motorcycle. Manufactured by Athena, a company with over ten years of experience in aftermarket cylinder replacement parts, this kit is engineered in Italy with a strong focus on production and performance improvement.

The cylinder features a motor-nicksil coating, a proprietary nickel-silicon finish developed by Athena. This coating is renowned for its smoothness and excellent wear resistance, ensuring longevity and optimal performance. Athena's cylinder kits are recognized globally for their superior performance, durability, and reliability.

This Big Bore Kit is engineered to provide a noticeable increase in performance across the power curve while maintaining the reliability of the original components. The kit includes a high-quality aluminum cylinder with an increased bore, a complete piston assembly (including piston pin and rings), and all the necessary gaskets for installation.

Each component within the kit has been meticulously developed to withstand extreme temperatures, pressures, and stresses. These parts have undergone rigorous validation through both bench and road testing by Athena's expert technicians. A key advantage of this cylinder kit is that it can be installed without requiring any modifications to the engine crankcase.

Technical Specifications:

• Bore Diameter: 83.00 mm
• Bore Gain: + 6 mm
• Compression Ratio: 14.2:1
• Displacement: 290 cc
• Net Weight: 1.70 Kg

Please Note: All Athena products must be used in accordance with the specific national regulations of the country where they are marketed or sold. Athena is not responsible for any improper use of its products.