Wossner Piston Kit For Yamaha YZF250 2014-2017 +0.01 mm

Description

The Wossner Piston Kit For Yamaha YZF250 2014-2017 +0.01 mm is

part of the latest collection from Wossner.

Features:

Enhanced piston pin oiling slots, radial boss machining, and annular

grooves for improved wrist pin lubrication

Lightweight piston with a tight piston wall clearance for a quieter

running engine

Skirt coated for reduced friction and improved break in performance

Ring land treatment for improved ring seal and oil control

Double bridged forging design where noted

Kit includes piston, rings, wrist pin and pin locks

Double bridge forging. Gas ported. Two ring design.

Specifications:

Bore - Oversize Metric: +0.01 mm

Bore - Oversize: +0.01 mm

Bore Size: 78.01 mm

Compression Ratio Imperial: 13.9

Compression Ratio: 13.9

Engine Type: 4-Stroke

Model: Premium Series

Piston Material: Aluminum Alloy| Forged

Piston Size Metric: 77.97 mm

Piston Size: 77.97 mm

Product Name: Piston Kit

Style: Standard Size B

To fit:

YAMAHA WR 250 F 2015 European Models

YAMAHA WR 250 F 2016 American Models

YAMAHA WR 250 F 2016 European Models

YAMAHA WR 250 F 2017 American Models

YAMAHA WR 250 F 2017 European Models

YAMAHA YZ 250 F 2014 American Models

YAMAHA YZ 250 F 2014 European Models

YAMAHA YZ 250 F 2015 American Models

YAMAHA YZ 250 F 2015 European Models

YAMAHA YZ 250 F 2016 60th Anniversary European Models

YAMAHA YZ 250 F 2016 American Models

YAMAHA YZ 250 F 2016 European Models

YAMAHA YZ 250 F 2017 American Models

YAMAHA YZ 250 F 2017 European Models

YAMAHA WR 250 F 2015 American Models

Manufacturer part number: 8893DB

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