Vortex 839AZR-42 Aluminum Rear Sprocket 42 Tooth

The Vortex 839AZR-42 is a premium aluminum rear sprocket designed for motorcycle racing and high-performance applications. This lightweight racing sprocket is 100% CNC manufactured in the USA from specially formulated alloy per Vortex specifications, delivering exceptional precision and durability.

Key Features:

• Constructed from 7075 T6 billet aluminum for lightweight performance with less rotating mass
• Silver anodized finish to prevent corrosion
• Unique tooth design increases sprocket longevity
• 42-tooth configuration for optimized gearing
• Improved acceleration, deceleration and directional changes
• Vortex patented sprocket design is unlike any other sprocket

Vortex Racing continues to manufacture top-quality motorcycle racing components, owned and operated by motorcycle racers and enthusiasts who focus on absolute quality. This sprocket reduces rotating mass to help put more power to the pavement, making it the racer's choice for competitive and street performance applications.