Vortex 824AZR-39 Aluminum Rear Sprocket 39-Tooth

The Vortex 824AZR-39 is a high-performance aluminum rear sprocket featuring 39 teeth, designed to deliver exceptional power transfer and reduced rotational mass for motorcycle racing and sport riding applications. This lightweight racing sprocket is part of Vortex Racing's premium drivetrain components trusted by professional racers worldwide.

Key Features:

• 39-tooth aluminum rear sprocket for optimized gearing
• 100% CNC machined in the USA from aerospace-grade aluminum alloy
• Azure blue anodized finish prevents corrosion and adds distinctive styling
• Patented tooth design increases sprocket longevity and wear resistance
• Lightweight construction reduces rotating mass for improved acceleration
• Precision manufacturing ensures perfect concentricity and balance
• Specially formulated alloy per Vortex specifications for maximum durability

Vortex aluminum sprockets are the racer's choice, combining cutting-edge manufacturing technology with premium materials to deliver unparalleled reliability on the track and street. The unique tooth profile design is engineered to extend sprocket life while maintaining optimal chain engagement throughout its service life.