862M04850 Wiseco Std Single Ring Piston Kit for Kawasaki KX85 2001-2013 48.50

Wiseco Std Piston Kit for Kawasaki KX85

This Wiseco standard piston kit for Kawasaki KX85 delivers the single-ring 48.50 mm piston assembly needed to refresh top-end compression, referencing Wiseco part 862M04850.

Overview

This Wiseco Std Piston Kit for Kawasaki KX85 restores factory bore compression on 2001-2013 models. The 48.50 mm single-ring piston assembly is sized to the standard cylinder bore, making this Wiseco piston kit a direct replacement choice for riders and shops rebuilding a worn top end.

Built For Performance

• Single-ring 48.50 mm piston for standard bore cylinders
• Forged piston construction for high-rpm durability
• Ring, wrist pin, and circlips included in kit form
• Sized as a standard replacement, no overbore required
• Wiseco part 862M04850 cross-references to OEM 13001-1606

Fits These Machines

• for Kawasaki KX85 2001
• for Kawasaki KX85 2002
• for Kawasaki KX85 2003
• for Kawasaki KX85 2004
• for Kawasaki KX85 2005
• for Kawasaki KX85 2006
• for Kawasaki KX85 2007
• for Kawasaki KX85 2008
• for Kawasaki KX85 2009
• for Kawasaki KX85 2010
• for Kawasaki KX85 2011
• for Kawasaki KX85 2012
• for Kawasaki KX85 2013

On-The-Job Use

• Top-end rebuilds on two-stroke KX85 motocross bikes
• Restoring lost compression after ring wear
• Standard-bore refreshes where the cylinder is not damaged
• Race-season teardowns and preventive maintenance

Specs At A Glance

Good To Know

Q: Does this kit require boring or honing? A: It is sized for a standard bore cylinder, so measure your bore and piston-to-cylinder clearance before ordering to confirm it is the correct size for your top end.

Q: What does this piston kit include? A: Wiseco Std Piston Kits are supplied with the piston, ring set, wrist pin, and circlips needed for a top-end rebuild.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.