Vortex 775A-59 Aluminum Rear Sprocket 59-Tooth 520-Pitch

The Vortex 775A-59 is a lightweight aluminum rear sprocket featuring 59 teeth and 520 pitch. Designed for serious riders and racers, this sprocket is 100% CNC machined in the USA from specially formulated aerospace-grade aluminum to Vortex's exacting specifications.

Key Features:

• 59-tooth configuration for 520-pitch chain systems
• 100% CNC manufactured in the USA for precision fitment
• Silver anodized finish to prevent corrosion
• Unique tooth design with saber tooth grooves increases sprocket longevity
• Vortex patented design unlike any other sprocket
• Lightweight construction reduces rotating mass for improved acceleration
• Aerospace-grade aluminum alloy for optimal strength-to-weight ratio

Vortex Racing sprockets are manufactured to the tightest tolerances in the industry and tested on the track with direct feedback from top professional race teams worldwide. The reduced rotating mass helps deliver more power to the pavement while maintaining exceptional durability.