Wossner Piston Kit For Yamaha YZ250 1988-1991 +1.50 mm

Description

The Wossner Piston Kit For Yamaha YZ250 1988-1991 +1.50 mm is

part of the latest collection from Wossner.

Features:

Pistons made are with high quality, permanent skirt coating to reduce

friction and piston rock for quiet and improved performance

Optimized machining for lightness, as well as maintained strength in

key areas such as crown and skirt wall cross section

Forged from aerospace grade aluminum alloy

Piston kit includes piston, rings, pin and clips

Kit Includes: Piston #8134D150, Ring Set #RSB6950, Wrist Pin #WP033,

Retaining Clips #CW18

Specifications:

Bore - Oversize Metric: +1.50 mm

Bore - Oversize: +1.50 mm

Bore Size: 69.50 mm

Displacement: 246 cc

Engine Type: 2-Stroke

Model: Standard Series

Piston Material: Aluminum Alloy| Forged

Piston Size Metric: 69.44 mm

Piston Size: 69.44 mm

Product Name: Piston Kit

Stroke Length: 68.00 mm

Style: Oversize

To fit:

YAMAHA YZ 250 1988 American Models

YAMAHA YZ 250 1988 European Models

YAMAHA YZ 250 1989 American Models

YAMAHA YZ 250 1989 European Models

YAMAHA YZ 250 1990 American Models

YAMAHA YZ 250 1990 European Models

YAMAHA YZ 250 1991 American Models

YAMAHA YZ 250 1991 European Models

YAMAHA WR 250 1991 American Models

Manufacturer part number: 8134D150

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