39 Tooth Rear Steel Sprocket for Kawasaki KFX400 KFX 400 2003 2004 2005 2006

39 Tooth Rear Steel Sprocket for Kawasaki KFX400

This 39-tooth rear steel sprocket fits Kawasaki KFX400 from 2003-2006, providing a robust replacement for worn gearing on sport ATVs.

Overview

This 39T rear steel sprocket is specifically for Kawasaki KFX400 models built between 2003 and 2006. It delivers long-lasting performance and helps maintain proper chain alignment.

Built For Performance

• High-carbon steel construction for strength
• Precision-punched teeth reduce chain noise
• Bolt pattern matches OEM hubs
• Corrosion-resistant black finish
• Optimized weight for reduced unsprung mass

Fits These Machines

• for Kawasaki KFX400 (2003-2006)

On-The-Job Use

• Replacing sprockets during chain replacement
• Restoring drivetrain precision on sport quads
• Setting up for track riding or trail use

Specs At A Glance

Good To Know

Q: Will this sprocket fit a 2005 KFX400 with a 520 chain? A: Yes, it is the correct size and pitch for that model year.

Q: Is mounting hardware included? A: No, you use the original sprocket bolts and hub.

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