Vortex 610ZR-44 Aluminum Rear Sprocket 44T 520 Pitch

The Vortex 610ZR-44 is a 44-tooth aluminum rear sprocket designed for 520-pitch chain applications on sport motorcycles. Built by Vortex Racing, an American manufacturer producing top-quality racing components since 1995, this sprocket delivers the precision and durability demanded by both track riders and serious street enthusiasts.

Key Features:

• Lightweight aluminum construction — reduces rotating mass and helps put more power to the pavement
• 100% CNC manufactured in the USA — machined to the tightest tolerances for consistent, reliable performance
• Specially formulated alloy per Vortex specifications — optimized strength-to-weight ratio for racing use
• Silver anodized finish — corrosion-resistant anodizing protects the sprocket and extends service life
• Patented Vortex tooth design — unique saber-tooth profile increases sprocket longevity and chain engagement
• 44 teeth / 520 pitch — bolt-on replacement or performance gearing upgrade

Vortex rear sprockets are a trusted choice among racers and performance riders worldwide. The 610ZR-44 delivers a direct-fit upgrade that can sharpen throttle response and acceleration characteristics compared to stock gearing. Always replace the chain and front sprocket together when installing a new rear sprocket for optimal wear and performance.