Namura Technologies NX-70106-BK Top End Repair Kit (B) - Standard Bore 46.96mm

Bore: Bore Not Available
Sizing: 0.010in. Oversize

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 reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.

Vehicle Fitment:

2021 Gas Gas MC 85
2022 Gas Gas MC 85 17/14
2022 Gas Gas MC 85 19/16
2018-2022 Husqvarna TC85 17/14
2019-2022 Husqvarna TC85 19/16
2018-2022 KTM 85 SX (17/14)
2020-2022 KTM 85 SX (19/16)