Vortex 615ZB-47 520 Aluminum Rear Sprocket 47 Tooth Blue

The Vortex 615ZB-47 is a high-performance 520-pitch aluminum rear sprocket featuring 47 teeth and a vibrant blue anodized finish. Manufactured from precision-machined 7075-T6 aluminum, this lightweight racing sprocket delivers significant weight reduction compared to OEM steel sprockets, reducing rotating mass for improved acceleration and handling response.

Key Features:

• CNC-machined from 7075-T6 aluminum for exceptional strength-to-weight ratio
• 520 chain pitch with 47-tooth count for versatile gearing options
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Saber tooth grooves feature unique tooth design that increases sprocket longevity
• Patented Vortex sprocket design engineered for maximum performance
• Precision-manufactured to tight tolerances for improved concentricity
• Significantly lighter than stock steel sprockets for reduced gyroscopic forces

Vortex Racing has been manufacturing top-quality motorcycle racing components for over 15 years, with products tested on the track by professional race teams worldwide. Each sprocket is engineered to exacting specifications to ensure optimal fit, durability, and performance in demanding racing and street applications.