Vortex 491AZB-49 CAT5 Rear Sprocket 49-Tooth Anodized Black Aluminum

The Vortex 491AZB-49 is a CAT5 series rear sprocket featuring 49 teeth, machined from a specially formulated aluminum alloy and finished in an anodized black coating with contrasting silver machined cuts. Designed for street and track riders who demand precise power delivery and reduced rotational mass, this sprocket is manufactured 100% in the USA using CNC machining to exacting tolerances.

Key Features:

• 49-Tooth rear sprocket for fine-tuned gear ratio adjustment
• Anodized black (AZB) finish with contrasting silver machine cuts for a premium look
• Lightweight CAT5 aluminum construction using a specially formulated alloy per Vortex specifications
• 100% CNC manufactured in the USA for precise concentricity and fit
• Vortex patented tooth design engineered to increase sprocket longevity and reduce chain wear
• Provides optimal power transfer and reduced unsprung rotational mass versus OEM steel sprockets

The Vortex CAT5 rear sprocket is a proven choice among racers and performance street riders seeking to optimize acceleration and customize gear ratios. The anodized finish resists corrosion and wear, while the CNC-machined construction ensures consistent chain engagement and long service life.