CYLINDER FULL KIT 50mm KAWASAKI KX 65 02-25, ATHENA P400250100007 80CC BIG BORE, (piston included)

Athena Big Bore Cylinder Kit - 50mm Bore, 80cc Displacement

Upgrade your motorcycle's performance with this Athena Big Bore Cylinder Kit. Engineered by Athena's expert R&D department in Italy, this kit features a cylinder with an increased bore diameter of 50mm, boosting displacement to 80cc for noticeable gains in power across the entire RPM range. Athena is renowned worldwide for producing high-performance, durable, and reliable aftermarket parts.

The cylinder is coated with Motor-Nicksil, a proprietary nickel-silicon coating developed by Athena to ensure exceptional smoothness and superior wear resistance. This kit is designed to increase performance while maintaining the reliability of original components.

Key Features:

• Increased bore diameter: 50.00 mm
• Displacement: 80 cc
• Compression Ratio: 12.8:1
• Durable Motor-Nicksil coating for smoothness and wear resistance
• Engineered and tested by Athena's R&D department
• Designed to withstand high temperatures, pressures, and stresses
• Can be installed without modifications to the engine crankcase

This comprehensive kit includes a high-quality aluminum cylinder, cylinder head, complete piston assembly (piston, pin, rings), and all necessary gaskets for a complete installation. All components undergo rigorous bench and road testing by Athena technicians to ensure validation.

Technical Specifications:

• Bore Diameter: 50.00 mm
• Compression Ratio: 12.8:1
• Displacement: 80 cc
• Net Weight: 1.60 Kg