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Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Je Pistons Piston Kit 274086 Suzuki -- GSX 1300 R Hayabusa -- (2012, 2009, 2011, 2014, 2008, 2010, 2013)

Provide correct spring force for any of our performance cams when used in 74" and 80" motorsMax lift; installation does not require complicated machining but does require proper valvetrain setupMade in the U.S.A.

Cams with .600 lift can easily be accommodated when used with high-lift springsMade from T-6 aluminum, collars are lightweight, hard-coated and very strongFor 74" and 80" motorsMade in the U.S.A.

Je Pistons Piston Kit 262318 Yamaha -- YZF-R6 -- (2010, 2006, 2013, 2014, 2008, 2012, 2007, 2009, 2011)

Je Pistons Piston Kit 262317 Yamaha -- YZF-R6 -- (2010, 2006, 2013, 2014, 2008, 2012, 2007, 2009, 2011)

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...

Je Pistons Piston Kit 262287 Suzuki -- GSX 1300 R Hayabusa -- (2006, 1999, 2002, 2001, 2005, 2004, 2007, 2000, 2003)

Machined from 2618-T6 high-tensile forged aluminumDome/dish features smooth flowing radii; requires no deburring or preparationSpecifically engineered for extreme applications including professional competitionPro Series pistons available for select...