Athena P400250100007 80cc Big Bore Cylinder Kit with Cylinder Head (50mm Bore) - Premium 2-Stroke Performance Upgrade, Compatible with Kawasaki KX65 & Suzuki RM65 2000-2024 Stiletto Protect your Kawasaki KX250F (2021-2024)

Protect your Kawasaki KX250F (2021-2024) or KX450F (2019-2023) with the Polisport MX Disc and Bottom Fork Protector

rigid bond coating in minutes

Slide Switch Designed to Reduce User Fatigue

pipefitting

Its sleek design not only enhances durability but also complements your bike

Athena P400250100007 80cc Big Bore Cylinder Kit with Cylinder Head (50mm Bore) - Premium 2-Stroke Performance Upgrade, Compatible with Kawasaki KX65 & Suzuki RM65 2000-2024 Stiletto Protect your Kawasaki KX250F (2021-2024)UPGRADE YOUR DIRT BIKE TO THE NEXT LEVEL OF PERFORMANCE Extract massive power, aggressive low end torque, and unmatched acceleration from your 65cc youth two stroke racing engine with the Athena Big Bore Cylinder Kit (Part No. P400250100007), a premium race proven package engineered in Italy to seamlessly convert your factory setup into a high revving, high output 80cc powerhouse. Entirely cast from high grade aluminum and treated with a specialized