At DMG Motorsports, we present the Fire Power MX-156513-4 13T 520 steel front sprocket — a lightweight, precision-machined countershaft sprocket designed to deliver durable chain engagement and reliable performance for compatible Kawasaki applications. Its case-hardened nickel-chromium steel construction balances strength and reduced weight, while the self-cleaning tooth design helps clear mud and debris during off-road riding. ([socalpowersports.com](https://www.socalpowersports.com/i-32179808-fire-power-countershaft-steel-front-sprocket-13t-mx-156513-4.html))

Features:

• 13-tooth front countershaft sprocket for 520 chain applications
• Case-hardened nickel-chromium steel construction
• Lightweight design while retaining maximum strength
• Precision CNC machined to extremely close tolerances
• Self-cleaning tooth design and mud grooves help clear debris where applicable
• Exact product: Fire Power MX-156513-4, seller SKU 255-2520113
• Listed applications include select Kawasaki KLX450R, KX450, and KX450F models; verify vehicle fitment before ordering. ([socalpowersports.com](https://www.socalpowersports.com/i-32179808-fire-power-countershaft-steel-front-sprocket-13t-mx-156513-4.html))

Fitment