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PRODUCT DETAILS

Manufactured by Namura
HyperDryve Series piston
Kit Includes piston, rings, pin, clips, & top end gasket kit


The HyperDryve line of pistons is composed of a space-age hypereutectic aluminum alloy developed by NASA. Engineered to maintain its high tensile strength up to 700° F(370°C), 50% higher than a conventional cast piston, this gives HyperDryve pistons the strength to perform under operating conditions normally reserved for forged pistons.
Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life. Also allows for smoother start-ups & break-ins.
Piston dome is anodized for superior heat resistance and longer lifespan
Namura gaskets use performance materials to increase durability and provide greater reliability
Includes all gaskets pictured to rebuild top end
Kit is for standard bore size - 97.00mm
Size A piston is 96.95mm
12.5:1 Compression ratio
Made in Taiwan

 

Namura Top End Repair Kit Standard Bore - NX-40048K

Fits the following:

ï  2014 Yamaha YZ450F

ï  2015 Yamaha YZ450F

ï  2016 Yamaha WR450F

ï  2016 Yamaha YZ450F

ï  2016 Yamaha YZ450FX

ï  2017 Yamaha WR450F

ï  2017 Yamaha YZ450F

ï  2017 Yamaha YZ450FX

YZ450F 14-17 Namura - Top End Repair Kit Standard Bore - NX- 40048K

$156.50Price
Excluding Sales Tax