Vortex 775A-40 Aluminum Rear Sprocket 40-Tooth 520 Pitch

The Vortex 775A-40 is a lightweight aluminum rear sprocket designed for high-performance motorcycle applications. This 40-tooth, 520-pitch sprocket is engineered to reduce rotating mass while delivering exceptional durability and power transfer.

Key Features:

• 40-tooth configuration for 520-pitch chain systems
• 100% CNC machined from aerospace-grade 7075-T6 aluminum alloy in the USA
• Silver anodized finish prevents corrosion and enhances durability
• Patented tooth design with saber tooth grooves increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration
• Manufactured to tight tolerances for precise fitment and optimal performance

Vortex Racing sprockets are trusted by professional race teams worldwide and represent the perfect balance of strength, weight savings, and durability for serious riders seeking maximum performance from their motorcycle's drivetrain.