Vortex 317KV4-41 Aluminum Rear Sprocket 41-Tooth Silver

The Vortex 317KV4-41 is a 41-tooth aluminum rear sprocket engineered for sport and performance motorcycle applications. CNC-machined in the USA from a specially formulated aluminum alloy to Vortex's exacting specifications, this sprocket delivers an ideal balance of lightweight performance and durability on the street or track.

Key Features:

• 100% CNC machined from high-grade aluminum alloy for precision fitment and consistent quality
• Lightweight construction reduces unsprung rotational mass for improved throttle response and acceleration
• Silver anodized finish for corrosion resistance and a clean, distinctive appearance
• Vortex patented tooth design for increased sprocket longevity and smooth chain engagement
• 41-tooth rear sprocket for tuned gearing performance
• Manufactured in the USA to race-proven standards

Vortex Racing is a trusted name among road racers and performance riders worldwide. The 317KV4-41 rear sprocket is a direct-fit, bolt-on upgrade or replacement that pairs seamlessly with Vortex front sprockets and premium chain kits for a complete drivetrain solution.