Vortex 635AZB-48 Aluminum Rear Sprocket 530 Pitch 48 Tooth Blue

The Vortex 635AZB-48 is a high-performance aluminum rear sprocket featuring 530 pitch and 48 teeth with an eye-catching blue anodized finish. This CAT5 series sprocket combines lightweight construction with race-proven durability for street and track applications.

Key Features:

• 100% CNC-machined in the USA from specially formulated aerospace-grade aluminum alloy
• Blue anodized finish on sprocket body with bright silver highlights on teeth and grooves
• Vortex patented tooth design increases sprocket longevity and chain engagement
• Strategic lightening holes reduce rotating mass for improved acceleration and handling
• Significantly lighter than OEM steel sprockets without sacrificing strength
• 530 chain pitch with 48 teeth for precise gearing options

Vortex sprockets utilize a unique anodizing process that applies color to the sprocket body while leaving the teeth, mud grooves, and sweeps in natural silver aluminum. This creates a distinctive appearance while maintaining optimal chain contact surfaces. Each sprocket is engineered to achieve maximum strength-to-weight ratio, making them ideal for both racing and high-performance street riding.