Vortex 765ZR-48 Aluminum Rear Sprocket 520 Pitch 48-Tooth

The Vortex 765ZR-48 is a lightweight, high-performance aluminum rear sprocket designed for serious street and track riders. Engineered for 520 pitch chains with a 48-tooth configuration, this sprocket is precision-crafted in the USA to meet the demands of competitive motorcycling.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• 100% CNC manufactured in the USA to exacting tolerances for precise fitment and concentric accuracy
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Silver anodized finish provides corrosion resistance and long-lasting appearance
• Vortex patented unique tooth design increases sprocket longevity and reduces chain wear
• 520 pitch chain compatibility
• 48 teeth for tuned gear ratio performance

The Vortex 765ZR-48 rear sprocket is a trusted choice among racers and performance enthusiasts who demand quality components. Manufactured by Vortex Racing — a U.S.-based company owned and operated by motorcycle racers — every sprocket is built to the tightest tolerances using the best quality materials in the industry.