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Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

  • Part #:
    133385S
  • Manufacturer Part #:
    NX-70060

MSRP Price: $165.95

Our Price: $149.36

You Save:
$16.59 (10%)
1 on Hand

Overview of Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

  • 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


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

For replacement rings order PART NO. 13-3385SR

Specs for Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

Bore Size 75.96 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.70 lbs

Specs for Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

Bore Size 75.96 mm
Type Piston Assembly
Type Piston w/Ring Set
Units Each
Weight 0.70 lbs

Fitment for Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

See if this part fits your ride

Part 133385S fits the following machines

KTM
  • 2012 KTM 250 SX-F
  • 2011 KTM 250 SX-F
  • 2010 KTM 250 SX-F
  • 2009 KTM 250 SX-F
  • 2008 KTM 250 SX-F
  • 2007 KTM 250 SX-F
  • 2006 KTM 250 SX-F
  • 2005 KTM 250 SX-F
  • 2016 KTM 250 XC
  • 2015 KTM 250 XC
  • 2014 KTM 250 XC
  • 2013 KTM 250 XC
  • 2012 KTM 250 XC
  • 2013 KTM 250 XC-F
  • 2012 KTM 250 XC-F
  • 2009 KTM 250 XC-F
  • 2008 KTM 250 XC-F
  • 2007 KTM 250 XC-F
  • 2017 KTM 250 XC-W
  • 2016 KTM 250 XC-W
  • 2015 KTM 250 XC-W
  • 2014 KTM 250 XC-W
  • 2013 KTM 250 XC-W
  • 2012 KTM 250 XC-W
  • 2011 KTM 250 XC-W
  • 2010 KTM 250 XC-W
  • 2009 KTM 250 XC-W
  • 2008 KTM 250 XC-W
  • 2007 KTM 250 XC-W
  • 2012 KTM 300 XC
  • 2012 KTM 300 XC-W
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Instructions and Manuals for Namura Hyperdryve Piston Assembly - 75.96mm Bore - NX-70060

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