Product description

The Piston Kit 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
Two ring design.

Specifications:

• Bore - Oversize Metric: Standard
• Bore - Oversize: Standard
• Bore Size: 95.00 mm
• Compression Ratio Imperial: 12.3
• Compression Ratio: 12.3
• Engine Type: 4-Stroke
• Model: Standard Series
• Piston Material: Aluminum Alloy| Forged
• Piston Size Metric: 94.96 mm
• Piston Size: 94.96 mm
• Product Name: Piston Kit
• Style: Standard Size A

To fit:

• GAS GAS EC 450 F 2013 European Models
• GAS GAS EC 450 F 2014 Racing European Models
• GAS GAS EC 450 F 2015 Racing European Models
• YAMAHA WR 450 F 2006 American Models
• YAMAHA WR 450 F 2006 European Models
• YAMAHA WR 450 F 2007 American Models
• YAMAHA WR 450 F 2007 European Models
• YAMAHA WR 450 F 2008 American Models
• YAMAHA WR 450 F 2008 European Models
• YAMAHA WR 450 F 2009 American Models
• YAMAHA WR 450 F 2009 European Models
• YAMAHA YZ 450 F 2006 50th Anniversary American Models
• YAMAHA YZ 450 F 2006 American Models
• YAMAHA YZ 450 F 2006 European Models
• YAMAHA YZ 450 F 2007 American Models
• YAMAHA YZ 450 F 2007 European Models
• YAMAHA YZ 450 F 2008 American Models
• YAMAHA YZ 450 F 2008 European Models
• YAMAHA YZ 450 F 2009 American Models
• YAMAHA YZ 450 F 2009 European Models

Manufacturer part number: 8630DA

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Contents

Your package will include the following:

• 1 X Wossner Standard Piston A Kit For Yamaha YZF450 2006-2009