Vortex 215ZR-39 Aluminum Rear Sprocket 39 Tooth 420 Pitch Silver

The Vortex 215ZR-39 is a high-performance aluminum rear sprocket designed for 420 pitch chain applications. Precision CNC-machined from 7075-T6 billet aluminum, this 39-tooth rear sprocket delivers exceptional strength while significantly reducing rotating mass compared to steel sprockets.

Key Features:

• 39-tooth configuration for 420 pitch chain systems
• Constructed from aerospace-grade 7075-T6 billet aluminum
• Anodized silver finish prevents corrosion and enhances durability
• Patented tooth layout design specifically engineered to increase sprocket longevity
• Lightweight construction improves acceleration, deceleration, and directional changes
• Manufactured to the tightest tolerances with precision machining
• Designed and tested by motorcycle racers for race and street applications

Vortex Racing has been manufacturing premium motorcycle drivetrain components for over 15 years, with products trusted by professional race teams worldwide. Each Vortex sprocket is made from specially formulated alloy to company specifications and undergoes rigorous testing to ensure maximum performance and reliability. The anodized finish not only provides excellent corrosion resistance but also bonds to the aluminum surface for enhanced durability with reduced friction.