At DMG Motorsports, we present the Vortex F5 Rear Sprocket 41T-530 in Black Hardcoat (840K-41) — a race-proven aluminum sprocket built to shed rotating mass without sacrificing durability on your Yamaha. Vortex has long been a favorite among competitive riders, and this F5 sprocket brings their signature CNC precision and hard-anodized black finish to your drivetrain, giving you crisper acceleration, better chain wear characteristics, and a stealthy blacked-out look to match your build.

Features:

• CNC machined from 7075 aluminum for amazing strength and light weight
• Hard anodized with a jet black dye for a durable, corrosion-resistant finish
• PTFE coated for added lubricity and increased wear resistance
• Unique tooth design engineered to increase sprocket longevity
• 530 pitch, 41-tooth configuration designed as a direct-fit upgrade for compatible Yamaha models
• Trusted by champions - proven on the track and street
• Reduced rotating mass compared to steel sprockets helps improve acceleration and deceleration