Vortex 528AZR-49 Aluminum Rear Sprocket 528 Pitch 49-Tooth

The Vortex 528AZR-49 is a high-performance aluminum rear sprocket designed for competitive and street motorcycle applications. Engineered to 528 chain pitch standards with a 49-tooth count, this sprocket delivers precise power transfer and reliable drivetrain performance.

Key Features:

• Chain Pitch: 528 — compatible with 528-series drive chains
• Tooth Count: 49 teeth for optimized final drive gearing
• Material: Lightweight, high-strength aluminum construction for reduced unsprung weight
• AZR Series: Vortex's Z-series aluminum racing sprocket line, precision CNC-machined for consistent tooth geometry
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• Direct OEM-style fitment for straightforward installation

The Vortex AZR series is a popular choice among riders seeking a lightweight alternative to stock steel sprockets without sacrificing durability. The 49-tooth rear sprocket configuration provides increased low-end torque and acceleration response compared to lower tooth-count alternatives, making it well-suited for technical or tight course riding as well as everyday street performance.