Athena P400270100002 80cc Big Bore Cylinder Kit with Cylinder Head (50mm Bore) - Premium 2-Stroke Performance Upgrade, Compatible with KTM 65 SX 2001-2008 Mechanics Tool Set Direct bolt-on installation means no

Direct bolt-on installation means no modifications required - simply remove your old components and install this upgraded system

the RS LED kit uses full LED technology for maximum visibility and energy efficiency

Choose the MASSFX SL 18x8

Essential upgrade for rotary laser systems – get precise elevations effortlessly

making it the great choice for maintaining your equipment's peak performance

Athena P400270100002 80cc Big Bore Cylinder Kit with Cylinder Head (50mm Bore) - Premium 2-Stroke Performance Upgrade, Compatible with KTM 65 SX 2001-2008 Mechanics Tool Set Direct bolt-on installation means noUPGRADE 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. P400270100002), 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