Vortex 543AZB-44 Black Aluminum 44-Tooth Rear Sprocket

The Vortex 543AZB-44 is a 44-tooth black anodized aluminum rear sprocket designed for performance street and track riding. Engineered by Vortex Racing — a USA-based manufacturer with decades of motorsport experience — this sprocket delivers the precision and durability demanded by serious riders.

Machined from a specially formulated aluminum alloy to Vortex's exacting standards, the 543AZB-44 features a striking black anodized finish with contrasting silver machined accent cuts, combining corrosion resistance with a race-ready aesthetic. The sprocket's patented tooth geometry is purpose-designed to extend service life while maintaining smooth, reliable power transfer.

Key Features:

• 44-tooth rear sprocket for tuned acceleration and gearing performance
• Black anodized aluminum construction with contrasting machined silver accents
• 100% CNC manufactured in the USA
• Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
• Lightweight design reduces rotating mass for improved throttle response
• Vortex patented tooth design engineered to maximize sprocket longevity
• Anodized finish provides corrosion resistance for street and track use

The Vortex 543AZB-44 rear sprocket is a direct-fit performance upgrade, offering measurable weight savings over stock steel sprockets while maintaining the strength and reliability required for hard use on the street or circuit.