Vortex 840AZR-54 54-Tooth Aluminum Rear Sprocket

The Vortex 840AZR-54 is a lightweight 54-tooth aluminum rear sprocket engineered for high-performance motorcycle applications. This premium racing sprocket is 100% CNC manufactured in the USA from specially formulated 7075-T6 aluminum alloy to Vortex specifications, delivering exceptional strength while reducing rotational mass for improved acceleration and handling.

Key Features:

• 54-tooth configuration for customized gearing ratios
• CNC machined from 7075-T6 aerospace-grade aluminum
• Silver anodized finish prevents corrosion and extends service life
• Patented tooth design increases sprocket longevity
• Manufactured in the USA to the tightest tolerances
• Significantly lighter than steel sprockets for reduced unsprung weight

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with products tested on the track by professional race teams worldwide. The 840 series sprockets feature Vortex's unique patented tooth profile that enhances durability and power transfer efficiency, making them ideal for road racing, track days, and high-performance street applications.