Vortex 313-50 Black Aluminum Rear Sprocket 50 Tooth

The Vortex 313-50 is a 50-tooth black aluminum rear sprocket engineered for small-displacement off-road and motocross applications. Built to Vortex Racing's exacting standards, this sprocket delivers the precision and durability demanded by competitive riders.

Key Features:

• 50-tooth rear sprocket in a black finish
• Manufactured from a specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• 100% CNC machined in the USA for precise concentricity and consistent fit
• Lightening holes reduce rotating mass for improved throttle response and acceleration
• Patented Vortex tooth profile increases sprocket longevity and chain engagement
• Direct bolt-on replacement — no modification required

Vortex Racing rear sprockets are the preferred choice of professional and amateur motocross racers alike. The 313-50 offers an excellent solution for riders seeking a lightweight, high-performance replacement sprocket that meets the rigors of off-road and track use.