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Wiseco Piston Kit Yamaha YFZ450R 2009-2013 98mm 12.5:1 4906M09800

Part Number: 09102845
WISECO
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SKU:
09102845
MPN:
4906M09800
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.10 LBS
$309.95
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Description

A worn or stock piston limits your YFZ450R's potential—this Wiseco big-bore kit reclaims horsepower and torque while delivering the durability needed for serious riding. The 98mm bore with 12.5:1 compression ratio extracts more power from each combustion cycle without sacrificing reliability. Whether you're chasing track times or pushing hard on the trail, this precision-engineered piston kit is the foundation of a high-performance build.

  • Fitment: Yamaha YFZ450R 2009-2013
  • Bore diameter: 98mm
  • Compression ratio: 12.5:1
  • MPN: 4906M09800
  • Big-bore design
  • CNC-precision engineered
  • High-quality materials
  • Increased displacement
  • Bolt-on installation
  • Gasket kit: Sold separately
  • Tested for reliability
  • Optimized fuel efficiency
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Specs

BORE - OVERSIZE:
+3,00 MM
COMPRESSION RATIO IMPERIAL:
12.5:1
DISPLACEMENT:
478 CC
STROKE LENGTH METRIC:
62.00 MM
DISPLACEMENT:
467 CC
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PRODUCT NAME:
PISTON
RIDING STYLE:
ATV
UNITS:
EACH
BORE - OVERSIZE METRIC:
+3.00 MM
BORE SIZE METRIC:
98.00 MM
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Fitment

Fitment for Wiseco Piston Kit Yamaha YFZ450R 2009-2013 98mm 12.5:1 4906M09800

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