Vortex 775AZB-40 Aluminum Rear Sprocket 40-Tooth 525 Pitch

The Vortex 775AZB-40 is a high-performance aluminum rear sprocket designed for sportbike applications. This 40-tooth sprocket features a 525 pitch and is manufactured from aerospace-grade 7075-T6 billet aluminum for exceptional strength-to-weight ratio.

Key Features:

• 100% CNC machined with precision tolerances for optimal chain alignment and extended service life
• Saber tooth groove design reduces chain wear and increases sprocket longevity
• Clear anodized finish protects against corrosion and the elements
• Significantly lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Groove design between teeth helps clear debris and prevent buildup
• 7075-T6 aerospace-grade aluminum construction provides durability that rivals steel sprockets
• 40-tooth configuration for balanced performance

Vortex Racing has been manufacturing premium motorcycle racing components in the USA for over 15 years. Each sprocket is engineered to the tightest tolerances with feedback from professional race teams worldwide, ensuring championship-level quality and performance for your motorcycle.