Vortex 635A-49 Silver Aluminum 49-Tooth Rear Sprocket

The Vortex 635A-49 is a high-performance 520 pitch aluminum rear sprocket featuring 49 teeth, designed for sport motorcycles seeking optimal acceleration and reduced rotational mass. Manufactured from lightweight aerospace-grade aluminum, this silver-finished sprocket delivers exceptional strength while significantly reducing weight compared to steel alternatives.

Key Features:

• 49-tooth configuration for improved acceleration and customized gearing
• 520 pitch aluminum construction reduces rotating mass for better power delivery
• CNC-machined in the USA with precision tolerances
• Vortex patented tooth profile design increases longevity and chain engagement
• Silver anodized finish for corrosion resistance
• Lightweight design aids throttle response and reduces unsprung weight

Vortex Racing sprockets are the choice of professional racers and enthusiasts who demand maximum performance. The unique tooth design ensures smooth chain engagement while the lightweight aluminum construction helps transfer more power to the pavement. When combined with proper gearing selection, this sprocket enables riders to optimize their motorcycle's performance characteristics for track or street use.