PISTON KIT XR70R, CRF70F 47.50, NAMURA NX-10070-2 HONDA
Namura NX-10070-2 piston kit, 0.50mm oversize, 47.50mm. High-performance Namura pistons engineered in the USA, manufactured in Taiwan. Made from high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower, and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat for added power and longevity. Namura rings match the OEM design. Available in .0004 inch and .0008 inch fractional oversize pistons for some applications to extend cylinder life by renewing original clearance if slightly worn, avoiding expensive sleeve installation. Weight: 134g.
- SKU
- 56-W052.050.NT
- Brand
- Namura Technologies
- Availability
- Out of Stock
FULL DESCRIPTION
Namura Piston Kit 0.50 Oversize 47.50mm for Honda XR70R and CRF70F
Enhance the performance and longevity of your motorcycle with this high-performance Namura piston kit. Engineered in the USA and manufactured in Taiwan, this kit features a 0.50mm oversize piston with a 47.50mm diameter.
Key Features:
- Constructed from high-silicon content hypereutectic cast aluminum for reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.
- Machined, smooth piston crowns reduce carbon buildup, leading to increased horsepower and improved fuel economy.
- Optional hard anodized crowns offer 75% greater strength than non-anodized versions, minimizing expansion and reducing the risk of cold seizures.
- Teflon/Molybdenum (MOS2) coated skirts significantly reduce friction and heat, contributing to added power and extended engine life.
- Namura rings are designed to match OEM specifications for reliable performance.
- Fractional oversize pistons are available for specific applications, allowing you to extend the life of your cylinder by renewing original clearance and avoiding costly sleeve installations.
