Description
A lighter front sprocket directly improves throttle response and acceleration by reducing rotational mass, while the hardened 655M13 steel construction ensures your drivetrain won’t wear prematurely under racing or aggressive riding conditions. The self-cleaning tooth design keeps mud and debris from accumulating, maintaining consistent chain engagement and extending component lifespan. If you’re running a 520 chain on your Kawasaki, this 13-tooth upgrade is a straightforward bolt-on that delivers measurable gains in handling and power delivery.
- Material: 655M13 nickel-chromium steel
- Teeth Count: 13
- Chain Size: 520
- Machining: CNC-machined, case-hardened
- Weight Reduction: 10–15% lighter
- Design Feature: Self-cleaning mud grooves
- Installation: Bolt-on upgrade
- Fitment: Kawasaki-specific (verify model compatibility)
- MPN: 445–520–13GP
