Vortex 642AZB-41 Aluminum Rear Sprocket 41 Tooth Blue

The Vortex 642AZB-41 is a high-performance aluminum rear sprocket featuring 41 teeth and a blue anodized finish. Manufactured from lightweight 7075-T6 aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio for improved acceleration and reduced rotating mass compared to steel sprockets.

Key Features:

• 41-tooth configuration for optimized gearing
• 7075-T6 aircraft-grade aluminum construction
• Blue anodized finish for corrosion resistance and distinctive appearance
• CNC-machined for precise fitment and extended chain life
• CAD-designed tooth profile reduces friction and wear
• Self-cleaning mud grooves help maintain performance in all conditions
• Lightweight design improves throttle response and reduces unsprung weight

Vortex sprockets are engineered to meet or exceed OEM specifications while offering enhanced performance characteristics. The anodized coating provides superior protection against the elements while the precision manufacturing ensures smooth, quiet operation and maximum chain life. Ideal for street, track, or racing applications where performance and weight savings are priorities.