Vortex 642AZR-40 Aluminum Rear Sprocket 40-Tooth Red

The Vortex 642AZR-40 is a high-performance 40-tooth rear sprocket precision-machined from 7075 T6 billet aluminum with saber tooth grooves for extended durability. Available in red anodized finish, this sprocket features a PTFE hardcoat that bonds to the aluminum to create a more durable surface with reduced friction.

Key Features:

• 7075 T6 billet aluminum construction for lightweight performance
• 100% CNC machined with saber tooth grooves
• Unique tooth design increases sprocket longevity
• Vortex patent pending design
• Red anodized finish with PTFE hardcoat for durability
• 40-tooth configuration

Manufactured by U.S.-based Vortex Racing, these components are made to the tightest tolerances with the best quality materials in the industry. Vortex tests on the track with direct feedback from top professional race teams worldwide, with parts proven by some of the world's most respected champions.