Vortex 841AZR-41 Aluminum Rear Sprocket Hard Anodized Sprockets - 41T

The Vortex 841AZR-41 is a high-performance 41-tooth aluminum rear sprocket engineered for sport and race motorcycle applications. Manufactured by Vortex Racing, a trusted name in powersports drivetrain components, this sprocket delivers an ideal balance of reduced rotating mass and reliable power transfer.

Key Features:

• 41 Teeth – precision-cut tooth profile for smooth, consistent chain engagement
• Aluminum Construction – lightweight 7075-T6 aluminum alloy significantly reduces unsprung weight compared to steel sprockets
• Hard Anodized Finish – AZR-series hard anodizing provides enhanced surface hardness and corrosion resistance for extended service life
• CNC Machined – precision machined to tight tolerances for exact fitment and minimal drivetrain noise
• Lightening Cutouts – strategically placed cutouts further reduce weight without compromising structural integrity
• Direct OEM Replacement – bolt-on installation with no modifications required

The Vortex 841AZR-41 rear sprocket is an excellent upgrade for riders looking to improve acceleration response and reduce drivetrain weight on the track or street. Compatible with standard 520 or 525-pitch chains depending on fitment application — always verify chain pitch before installation.