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DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2003 - 2009 |
Yamaha |
YZ 450 F |
| 2003 - 2014 |
Yamaha |
WR 450 F |
Features
The piston is heat-treated with a T-5 hardening and tempering cycleThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston lifeIncreases engine's displacement, torque and peak horsepowerForged OE stock compression big bore pistonPiston kit includes piston, rings, wrist pin and circlipsSpecs
Units: Kit
Bore - Oversize: +2.00 mm
Compression Ratio: 12.3:1
Cylinder Diameter: 97.00 mm
Displacement: 470 cc
Piston Diameter: 96.96 mm
Product Name: Piston Kit
Bore - Oversize: +2,00 mm
Engine Type: 4-Stroke
Piston Material: Forged 2618 Aluminum
Skirt Coating: Molybdenum Disulphite
Style: Forged Big Bore
Riding Style: Off-RoadApproximate Package Weight & Dimensions
Weight: 0.9
Height: 4.05
Length: 5.07
Width: 4.74
