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

Double bridge forging. Two ring design.

Specifications:

Bore - Oversize Metric: Standard

Bore - Oversize: Standard

Bore Size: 77.00 mm

Compression Ratio Imperial: 13.4

Compression Ratio: 13.4

Engine Type: 4-Stroke

Model: Premium Series

Piston Material: Aluminum Alloy| Forged

Piston Size Metric: 76.96 mm

Piston Size: 76.96 mm

Product Name: Piston Kit

Style: Standard Size A

To fit:

KTM SX-F 450 2007 American Models

KTM SX-F 450 2008 American Models

KTM SX-F 450 2009 American Models

KTM SX-F 450 2010 American Models

KTM SX-F 450 2011 All Models

KTM SX-F 450 2012 Factory Edition American Models

KTM SX-F 450 2012 All Models

Manufacturer part number: 8665DA

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