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Top End Rebuild Kit|SKU #NX-70020K-672
Namura Top End Rebuild Kit 39.46mm STD Bore
$62.88$69.17
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Description
Namura's Top End kit is ideal for replacing worn parts and making some upgrades. Machined Smooth heads, available for certain models, can increase horsepower and fuel economy while reducing carbon buildup.
Features
- 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
- Piston Size: 39.46mm
Specifications
Condition
New
SKU#
NX-70020K-672
Part
Top End Rebuild Kit
Piston Type
Cast
Piston Diameter
39.46 mm
Engine Type
2-Stroke
FitmentGAS GAS MC50 , Husqvarna TC50 , KTM 50 SX
Vehicle Compatibility
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Brand Details
Namura Technologies™ manufactures a wide array of pistons, gaskets, rings, and bearings for the powersports industry. By using the latest technology and manufacturing techniques Namura™ is able to make superior components for most makes and models without raising their prices enormously. If you want an OE fit but with additional features and a more competitive price point, then you want Namura Top End Rebuild Kit 39.46mm STD Bore from Namura™.
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