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Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

  • Part #:
    133371S
  • Manufacturer Part #:
    NX-40046

MSRP Price: $173.95

Our Price: $156.56

You Save:
$17.39 (10%)
1 on Hand

Overview of Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

  • The new 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 the strength to perform under operating conditions normally reserved for forged pistons.
  • This revolutionary alloy, combined with our already existing features of machined smooth anodized heads (for better heat reflection) and MOS2 coated skirts (giving you smoother startups and break ins) meets the demands of todays 4-stroke engines.
  • HYPERDRYVE is the exclusive line of pistons for 250 and 450CC motocross bikes, as well as select sport quads.
  • Piston assemblies include ring(s), wrist pin and circlip

    Included Items:
    (1) Piston
    (1) Piston pin
    (2) Circlips
    (1) Ring set, includes (1) top ring, (1) second ring, (2) oil rings and(1) oil ring spacer

Specs for Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

Bore Size 95 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.20 lbs

Specs for Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

Bore Size 95 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 1.20 lbs

Fitment for Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

See if this part fits your ride

Part 133371S fits the following machines

Yamaha
  • 2013 Yamaha YZ450F
  • 2012 Yamaha YZ450F
  • 2011 Yamaha YZ450F
  • 2010 Yamaha YZ450F
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Instructions and Manuals for Namura Hyperdryve Piston Assembly - 95mm Bore - NX-40046

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