Vortex 840AZL-45 Aluminum Rear Sprocket Chain Sprockets - 530 45-Tooth Silver

The Vortex 840AZL-45 is a lightweight standard aluminum racing sprocket featuring 100% CNC manufacturing in the USA with a unique tooth design that increases sprocket longevity. Constructed from 7075 T6 billet aluminum, this 45-tooth rear sprocket is engineered for 530 pitch chain applications and silver anodized to prevent corrosion.

Key Features:

• Vortex patented sprocket design with saber tooth grooves
• Specially formulated alloy per Vortex specifications
• Lightweight design reduces rotating mass and aids in putting more power to the pavement
• Silver anodized finish for corrosion resistance
• 530 pitch chain compatibility
• 45-tooth configuration

Vortex tests on the track with direct feedback from top professional race teams worldwide, and each race component is made to the tightest tolerances with the best quality materials in the industry. Based in the USA, Vortex has been manufacturing top quality racing components since 1995.