Vortex 801AZO-43 Rear Sprocket Hard Anodized Aluminum Sprockets - 43T

The Vortex 801AZO-43 is a 43-tooth hard-anodized aluminum rear sprocket designed for high-performance motorcycle and sportbike applications. Engineered to OEM-equivalent or better standards, this sprocket delivers reliable power transfer and drivetrain efficiency whether on the street or the track.

Key Features:

• 43 Teeth — precise tooth count for optimized gearing ratio and acceleration tuning
• Hard-Anodized Aluminum Construction — lightweight design reduces unsprung rotational mass for improved handling and responsiveness
• AZO Series — Vortex's hard-anodized finish provides enhanced wear resistance and corrosion protection compared to standard aluminum sprockets
• Precision CNC-machined for accurate tooth profile and consistent chain engagement
• Direct bolt-on replacement for compatible OEM sprocket carriers
• Compatible with standard O-ring, X-ring, and Z-ring drive chains

Vortex is a trusted name in motorcycle drivetrain components, offering sprockets that meet the demands of both performance street riders and competitive racers. The 801AZO-43 is an ideal choice for riders looking to fine-tune gearing or replace a worn rear sprocket with a high-quality, lightweight alternative.