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Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit
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WISECO

Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit

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SKU: 4785M09700
The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-stroke…

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UPC: 193564140579
Condition: New
air_freight_prohibited: false
not_carb_approved: true
carb_acknowledgement_required: true
ltl_freight_required: false
prop_65: Y
part_type: powersports
epa: N/A
clearance_item: t
regular_stock: false
units_per_sku: 1
MSRP: $277.95
$250.95
(You save: $27.00 )
Hurry up! Current stock:

Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit

MSRP: $277.95
$250.95
(You save: $27.00 )
Choose Options

Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit

MSRP: $277.95
$250.95
(You save: $27.00 )
Product Details  
The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for. 97.00 mm Bore - 5:1 CR
  • Improved tensile strength of forged material optimizes strength and service life
  • Designed and built for each specific 4-stroke powersports engine
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Includes high-quality piston rings, wrist pin(s), and circlips
  • Engineered, forged, and machined in the USA in Mentor, OH
  • 97.00 mm Bore, 12.5:1 CR
Fits 2003 Yamaha WR450F Base 2003 Yamaha YZ450F Base 2004 Yamaha WR450F Base 2004 Yamaha YZ450F Base 2005 Yamaha WR450F Base 2005 Yamaha YZ450F Base 2006 Yamaha WR450F Base 2006 Yamaha YZ450F Base 2007 Yamaha WR450F Base 2007 Yamaha YZ450F Base 2008 Yamaha WR450F Base 2008 Yamaha YZ450F Base 2009 Yamaha WR450F Base 2009 Yamaha YZ450F Base 2010 Yamaha WR450F Base 2011 Yamaha WR450F Base 2012 Yamaha WR450F Base 2013 Gas Gas EC 450F Base 2013 Yamaha WR450F Base 2014 Gas Gas EC 450F Base 2014 Yamaha WR450F Base 2015 Gas Gas EC 450F Base 2015 Yamaha WR450F Base
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