PISTON KIT 10-14 KX250F 77mm B, NAMURA NX-20017-B Hyperdryve, KX250F, KX-F250
Namura Technologies Hyperdryve B Piston Kit NX-20017-B. This kit includes piston, rings, pin, and clips. The HyperDryve piston is made from a hypereutectic aluminum alloy developed by NASA, engineered to maintain high tensile strength up to 700° F, providing superior strength under demanding operating conditions. Piston skirts are Molybdenium Teflon coated to minimize resistance and wear, ensuring extended life and smoother start-ups. The piston dome is anodized for superior heat resistance and longevity. This kit is for a standard bore size of 77.00mm, with the size B piston measuring 76.96mm and a compression ratio of 13.8:1.
- SKU
- 56-W952.B.NT
- Brand
- Namura Technologies
- Availability
- Out of Stock
FULL DESCRIPTION
Namura Hyperdryve Piston Kit - Size B
This Namura Hyperdryve piston kit is designed for high-performance motorcycle engines. The HyperDryve series features pistons constructed from a space-age hypereutectic aluminum alloy, originally developed by NASA. This advanced material is engineered to maintain exceptional tensile strength even at elevated temperatures, offering significantly improved durability compared to conventional cast pistons.
Key Features:
- HyperDryve Series Piston: Utilizes a cutting-edge aluminum alloy for superior strength and heat resistance.
- Enhanced Durability: Engineered to withstand operating conditions typically requiring forged pistons.
- Molybdenum Teflon Coated Skirts: Minimizes friction and wear, promoting extended piston life and smoother break-in periods.
- Anodized Piston Dome: Provides superior heat resistance, contributing to a longer lifespan.
- Complete Kit: Includes piston, rings, pin, and clips for a comprehensive replacement.
- Standard Bore Size: Designed for a 77.00mm bore.
- Size B Piston: Measures 76.96mm.
- High Compression Ratio: Features a 13.8:1 compression ratio for increased power output.


