Namura Top END Kit Nikasil Dual Ring 53.94/STD Husqvarna/KTM NX-70029K3 for GasGas / Husqvarna / KTM

• 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

Fits

• GasGas MC 125: 2021-2022
• Husqvarna TC 125: 2016-2020
• Husqvarna TX 125: 2017-2019
• KTM 125 SX: 2016-2020