Vertex Big Bore Piston

Item Number: 326020

$62.70$201.33

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888-575-6570

Product Description

Vertex Pistons

Vertex Big Bore Piston

  • All Pistons are heat treated with a T-5 hardening and tempering cycle
  • All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life
  • Big Bore pistons increase engine displacement, torque and peak horsepower while maintaining stock compression ratios
  • Kits include piston, rings, wrist pin and circlips
  • Sold per cylinder

Spec Details
Compression Ratio Varies (make selection above)
Cylinder Diameter Varies (make selection above)
Displacement Varies (make selection above)
Piston Diameter Varies (make selection above)
Size Over Standard Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Arctic Cat

  • DVX 400 2004-2007

Honda

  • CR85R 2003-2007
  • CR85RB Expert 2003-2007
  • CR125R 2004-2007
  • CRF150R 2007-2009
  • CRF150R Expert 2007-2009
  • CRF250R 2004-2012
  • CRF250X 2004-2009, 2012
  • CRF450R 2002-2012
  • CRF450X 2005-2009, 2012
  • TRX400EX Sportrax 400EX 2000-2007
  • TRX450ER Sportrax 450ER 2006-2009
  • TRX450R Sportrax 450R 2004-2009
  • TRX700XX 2008-2009
  • XR400R 1996-2004

Husaberg

  • FE 450e 2009-2010

KTM

  • 65 SX 1998-2008
  • 125 SX 2007-2012
  • 250 SX-F 2006-2011
  • 350 SX-F 2011-2012
  • 450 EXC 2008-2011
  • 450 EXC-R 2008
  • 450 SX 2006
  • 520 SX Racing 2000-2002
  • 525 EXC 2007
  • 525 SX 2006
  • 525 SX Racing 2003-2005
  • 530 EXC-R 2008

Kawasaki

  • KFX400 2003-2006
  • KLX400R 2003-2004
  • KX65 2000-2016
  • KX85 2001-2013
  • KX100 1999-2009, 2011-2013
  • KX250F 2004-2011

Polaris

  • RZR 800 2008-2011
  • RZR S 800 2009-2011
  • Sportsman 800 EFI 2005-2010

Suzuki

  • DR-Z400 2000-2004
  • DR-Z400SM 2005-2009
  • LT-R450 QuadRacer 450 2006-2011
  • LT-Z400 QuadSport 400 2003-2009
  • RM65 2003-2005
  • RM85 2002-2010, 2012
  • RM-Z250 2004-2012
  • RM-Z450 2005-2007

Yamaha

  • WR250F 2001-2012
  • WR450F 2003-2012
  • YFM700FG Grizzly 700 FI 4x4 2007-2011
  • YFM700R Raptor 700R 2006-2011
  • YFZ450 2004-2009
  • YXR7F Rhino 700 FI 4x4 2008-2009, 2011
  • YZ85 2002-2012
  • YZ125 2005-2012
  • YZ250F 4-Stroke 2001-2012
  • YZ450F 2003-2012

Customer Reviews

Questions & Answers