Athena Big Bore Piston

Item Number: 325600

$81.35$154.87

Edit Vehicle

888-575-6570

Product Description

Athena

Athena Big Bore Piston

  • Athena Big Bore pistons are made from a high-silicon aluminum alloy, the same material used to produce Formula 1 pistons
  • Includes 3% copper in materials for better heat resistance
  • All pistons are forged using a precision heat-treatment process that allows for production tolerances of just 0.01mm
  • Piston tooling allows for the lightest available product
  • Kits include anti-wear coated piston, ring(s), pin and circlips
  • Athena pistons are sold individually

Spec Details
Bore Varies (make selection above)
Compression Ratio Varies (make selection above)
Displacement Varies (make selection above)
Piston Type Forged
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 2004-2008

Honda

  • ATC350X 1985-1986
  • TRX350 FourTrax 350 4x4 1986-1987
  • TRX400EX Sportrax 400EX 2000-2004
  • TRX400FW FourTrax Foreman 400 4x4 1999-2003
  • TRX450ER Sportrax 450ER 2006-2010
  • TRX450R Sportrax 450R 2006-2013

Husqvarna

  • TC 250 2004-2009
  • TE 250 2003-2009
  • TE 310 2010

Kawasaki

  • KFX400 2003-2006
  • KLF300B Bayou 300 2x4 1988-2003
  • KLF300C Bayou 300 4x4 1989-2003
  • KSF250A Mojave 250 2x4 1987-2004

Polaris

  • 400L 2x4 1994-1995
  • 400L 4x4 1994
  • Scrambler 250 1985-1986
  • Scrambler 400 2x4 2000-2002
  • Scrambler 400 4x4 1995-1996, 1998-2000, 2002
  • Sport 400L 1995-1998
  • Sportsman 400 2001-2005
  • Sportsman 400L 1997
  • Trail Blazer 250 1990-2006
  • Trail Boss 250 4x4 1987-1992
  • Trail Boss 350L 2x4 1990-1993
  • Trail Boss 350L 4x4 1990-1992
  • Xplorer 300 1996-1999
  • Xplorer 400L 1996-1998
  • Xpress 300 1996-1999
  • Xpress 400 1996-1997

Suzuki

  • DR-Z400 2000-2004
  • LT-R450 QuadRacer 450 2006-2011
  • LT-Z400 QuadSport 400 2003-2011

Yamaha

  • SRX600 1986
  • TT600 1984-1986
  • XT600 1984-1989
  • XT600E 1990-1993
  • YFM350ER Moto-4 1987-1990, 1992-1995
  • YFM350FW Big Bear 350 4x4 1987-1999
  • YFM350X Warrior 1987-2004
  • YFM600F Grizzly 600 4x4 1998-2001
  • YFM660F Grizzly 660 4x4 2002-2008
  • YFM660R Raptor 660R 2001-2005
  • YFS200 Blaster 2004-2005
  • YFZ350 Banshee 1987-2006
  • YFZ450 2004-2009

Customer Reviews

Questions & Answers

  • Piston

    What size is the piston

    By: N/a

    Once you select your make, year and model from our fit guide and then choose the size over standard for the piston kit you have, the exact piston diameter will be displayed below the main item's description.

    By: Staff