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Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

  • Part #:
    133357S
  • Manufacturer Part #:
    NX-10035

MSRP Price: $153.95

Our Price: $138.56

You Save:
$15.39 (10%)
2 on Hand

Overview of Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

  • 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


13.2:1 compression

NOTE: Nikasil Bore; cylinder sleeving or replating required for oversizes

NOTE: Will not accept OEM rings

For replacement rings order PART NO. 13-3357SR

Specs for Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

Bore Size 77.96 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.70 lbs

Specs for Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

Bore Size 77.96 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.70 lbs

Fitment for Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

See if this part fits your ride

Part 133357S fits the following machines

Honda
  • 2009 Honda CRF250R
  • 2008 Honda CRF250R
  • 2007 Honda CRF250R
  • 2006 Honda CRF250R
  • 2005 Honda CRF250R
  • 2004 Honda CRF250R
  • 2013 Honda CRF250X
  • 2012 Honda CRF250X
  • 2009 Honda CRF250X
  • 2008 Honda CRF250X
  • 2007 Honda CRF250X
  • 2006 Honda CRF250X
  • 2005 Honda CRF250X
  • 2004 Honda CRF250X
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Instructions and Manuals for Namura Hyperdryve Piston Assembly - 77.96mm Bore - NX-10035

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