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DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2016 - 2018 |
Yamaha |
YZ 250 F |
| 2017 - 2019 |
Yamaha |
YZ 250 FX |
| 2018 - 2019 |
Yamaha |
WR 250 F |
Features
Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubricationLightweight piston with a tight piston wall clearance for a quieter running engineSkirt coated for reduced friction and improved break in performanceRing land treatment for improved ring seal and oil controlDouble bridged forging design where notedKit includes piston, rings, wrist pin and pin locksSpecs
Bore - Oversize: Standard
Piston Size: 76.95 mm
Product Name: Piston Kit
Bore - Oversize: Standard
Riding Style: Off-Road
Style: Standard Size A
Units: Kit
Compression Ratio: 13.7:1
Bore Size: 77.00 mm
Engine Type: 4-Stroke
Model: Pro Series
Piston Material: Aluminum Alloy
Piston Material: ForgedApproximate Package Weight & Dimensions
Weight: 0.6
Height: 2.18
Length: 3.87
Width: 3.55