Vortex 251AZGV4-47 VTX Aluminum Rear Sprocket Pitch Sprockets - 47T 520

The Vortex 251AZGV4-47 is a lightweight 47-tooth aluminum rear sprocket from Vortex's VTX series, designed as a high-performance replacement for sport and street motorcycle applications. Engineered for 520 pitch chain compatibility, this sprocket delivers an excellent balance of reduced rotating mass and durability.

Key Features:

• 47-tooth rear sprocket for refined gear ratio tuning
• Machined from high-strength 7075 aluminum alloy for maximum weight savings over steel
• Hard anodized finish for improved surface hardness and corrosion resistance
• 520 chain pitch compatible
• CNC precision-machined teeth for consistent chain engagement and reduced wear
• Direct OEM-style bolt pattern for straightforward installation
• Significant weight reduction compared to stock steel sprockets

Vortex Racing is a trusted manufacturer of performance drivetrain components, and the VTX aluminum sprocket line is a popular upgrade for riders seeking improved throttle response and reduced unsprung weight. The Vortex 251AZGV4-47 is an ideal choice for performance street and track use.