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DESCRIPTION
Fitments
Years |
Make |
Model |
1982 - 1983 |
Yamaha |
YZ 490 |
1983 - 1984 |
Yamaha |
IT 490 |
Features
Forged from high-silicon alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsAll Wiseco pistons are priced with rings and circlipsSpecs
Bore - Oversize: +0.50 mm
Bore Size: 87.50 mm
Model: Forged Series
Piston Diameter: 87.42 mm
Skirt Coating: Non-Coated
Bore - Oversize: +0,50 mm
Displacement: 487 cc
Engine Type: 2-Stroke
Piston Material: 4032 Aluminum Alloy
Riding Style: Off-Road
Units: Kit
Product Name: Piston Kit
Stroke Length: 82.00 mmApproximate Package Weight & Dimensions
Weight: 1.15
Height: 4
Length: 4.3
Width: 4.2