Namura Technologies NA-10003-2K Top End Repair Kit - Standard Bore 80.46mm, 11:1 Hi-Compression control-hydraulic-clutches 2021-2023 Yamaha YFM450 Kodiak 450

2021-2023 Yamaha YFM450 Kodiak 450 EPS

2022 Can-Am Defender HD9 XT

Improves fuel efficiency

2008-2009 Ski-Doo GTX 500SS Sport

Namura Technologies NA-10003-2K Top End Repair Kit - Standard Bore 80.46mm, 11:1 Hi-Compression control-hydraulic-clutches 2021-2023 Yamaha YFM450 Kodiak 450Bore: 80. 46mm Compression: 11: 1 High Compression Sizing: Standard Bore Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and