Namura Technologies NX-70000-B Piston Kit - Standard Bore 39.47mm

Bore: 39.47mm
Sizing: Standard Bore

Nikasil Cyl.

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:

2002-2003 KTM 50 Jr Adventure
2002-2007 KTM 50 Mini Adventure
2002-2007 KTM 50 Sr Adventure
2007-2008 KTM 50 SX
2007-2008 KTM 50 SX Junior
2008 KTM 50 SX Mini
2002-2005 KTM 50 SX Pro Jr LC
2002-2005 KTM 50 SX Pro Sr LC