Vortex 839AZB-52 Aluminum Rear Sprocket Black Anodized 52-Tooth

The Vortex 839AZB-52 is a 52-tooth rear aluminum racing sprocket finished in an anodized black with contrast-machined accents. Precision-manufactured by Vortex Racing in the USA, this sprocket is built to the exacting tolerances demanded by competitive motorcycle racing while remaining a top-quality upgrade for street and track riders alike.

Key Features:

• 52-Tooth rear sprocket for fine-tuned gear ratio adjustment
• Black anodized finish with machined contrast accents — corrosion-resistant and visually distinctive
• Lightweight aluminum construction — reduces rotating mass for improved acceleration, deceleration, and directional response
• 100% CNC manufactured in the USA using a specially formulated alloy per Vortex specifications
• Vortex patented tooth design engineered for extended sprocket longevity
• Compatible with Vortex's full line of rear sprocket fitments — refer to fitment guide for specific applications

Vortex Racing sprockets are trusted by professional race teams worldwide and represent the gold standard in aftermarket motorcycle drivetrain components. The 839AZB-52 is an ideal choice for riders looking to increase low-end torque and acceleration response through re-gearing.