Vortex 840ZBV4-41 VTX Aluminum Rear Sprocket 41T

The Vortex 840ZBV4-41 is a lightweight VTX series aluminum rear sprocket featuring 41 teeth, designed for riders seeking a high-performance alternative to heavy OEM steel sprockets. Precision-machined from high-grade aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio that reduces unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 41-Tooth rear sprocket configuration
• Precision-machined from lightweight, high-grade aluminum alloy
• Hard anodized finish for increased surface hardness and corrosion resistance
• CNC-machined for tight tolerances and precise chain engagement
• Weight-relieving cutouts reduce rotational mass without sacrificing strength
• Compatible with standard 520 chain pitch
• Direct OEM-style bolt pattern for straightforward installation
• Vortex VTX series construction built for street and track use

The Vortex VTX aluminum rear sprocket is a popular upgrade for sport bike and motorcycle enthusiasts looking to shed weight from the drivetrain. The hard-anodized surface treatment extends sprocket life while maintaining the weight savings of aluminum construction. As with all Vortex sprockets, this unit is engineered to meet the demands of both everyday street riding and high-performance track applications.