Vortex 635AZK-53 Aluminum Rear Sprocket 53T Black Anodized

The Vortex 635AZK-53 is a high-performance 53-tooth aluminum rear sprocket finished in a durable black anodize. Engineered by Vortex Racing, a trusted name in motorcycle drivetrain components, this sprocket is precision-machined from lightweight aluminum alloy to deliver superior performance without sacrificing durability.

Key Features:

• 53-Tooth Count – Optimized gearing for improved low-end acceleration and torque
• Lightweight Aluminum Construction – Significantly reduces unsprung rotational weight compared to steel alternatives
• Black Anodized Finish – Hard-coat anodizing provides corrosion resistance and a clean, aggressive appearance
• CNC Precision Machined – Tight tolerances ensure smooth chain engagement and consistent wear patterns
• Direct OEM Replacement – Bolt-on fitment with no modification required
• 635 Series – Designed for specific motorcycle applications in Vortex's rear sprocket lineup

Vortex sprockets are a popular upgrade choice for sport bike riders looking to fine-tune their gearing for track days or street riding. The 635AZK-53 pairs with standard motorcycle drive chains and is designed for straightforward installation using factory hardware.