At DMG Motorsports, we present the Fire Power 14T-520 Steel Front Countershaft Sprocket, a lightweight and durable drivetrain upgrade engineered for dependable chain engagement. Its nickel-chromium case-hardened steel construction, precision CNC machining, and self-cleaning mud grooves help deliver long-lasting performance in demanding riding conditions. This exact MX-144114-4 model is listed for select Suzuki applications, including the RMX450Z and RM-Z450. ([socalpowersports.com](https://www.socalpowersports.com/i-32179832-fire-power-countershaft-steel-front-sprocket-14t-mx-144114-4.html?utm_source=openai))

Features:

• 14-tooth front sprocket for 520 chain sizes
• Nickel-chromium steel construction with case hardening
• Ultra-lightweight design while retaining maximum strength
• Precision CNC machined to extremely close tolerances
• Self-cleaning mud grooves help clear debris where applicable
• Fire Power part number MX-144114-4

Fitment