EXC520 Rear Sprocket Bolt Kit for KTM 520 EXC 2000-2002

Rear Sprocket Bolt Kit for KTM EXC 520

This rear sprocket bolt kit secures the rear sprocket to the hub on 2000 to 2002 models, giving riders a complete set of fasteners for drivetrain service.

Overview

This rear sprocket bolt kit is made for the 2000 to 2002 EXC 520 and provides the fasteners needed to mount a rear sprocket to the wheel hub. The kit keeps the drivetrain locked down so power transfers cleanly from the counter shaft to the rear wheel. Riders doing routine sprocket swaps or a full top end of drivetrain maintenance will find this rear sprocket bolt kit a practical replacement set for worn or stripped hardware.

Built For Performance

• Complete set of bolts for mounting a rear sprocket to the hub
• Steel construction for dependable clamping load under torque
• Rolled threads for smooth engagement and reduced cross-threading
• Sized to match the EXC 520 hub bolt pattern
• Corrosion-resistant finish to handle mud and moisture

Fits These Machines

• for KTM EXC 520 2000
• for KTM EXC 520 2001
• for KTM EXC 520 2002

On-The-Job Use

• Rear sprocket replacement during chain and gearing service
• Routine drivetrain maintenance on enduro and trail bikes
• Rebuilding a hub after stripped or seized fasteners
• Spare hardware for race weekend repairs

Specs At A Glance

Good To Know

Q: How many bolts come in this kit? A: The kit supplies a full set of rear sprocket bolts for one hub, matching the bolt count required to secure a sprocket on the EXC 520. Confirm your hub configuration before installing.

Q: Do I need thread locker when installing these? A: A medium-strength thread locker is commonly used on rear sprocket bolts to keep them from backing out under vibration. Torque to the specification listed in your service manual.

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