Vortex 780ZR-47 VTX Aluminum Rear Sprocket 47-Tooth

The Vortex 780ZR-47 is a high-performance aluminum rear sprocket from Vortex Racing's VTX series, engineered for motorcycle applications where lightweight construction and precision are essential. Machined from aerospace-grade 7075 aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio compared to stock steel sprockets, helping reduce unsprung and rotating mass for improved throttle response and acceleration.

Key Features:

• 47-Tooth configuration for optimized final drive ratio tuning
• Precision CNC-machined from high-strength aluminum alloy
• Hard anodized finish for durability and corrosion resistance
• Lightweight design reduces unsprung rotational mass
• Precise tooth geometry for smooth, consistent chain engagement
• Compatible with 520 or 525 chain pitch (per 780ZR series fitment)
• Direct OEM-style bolt pattern for straightforward installation

Vortex Racing is a trusted name in the motorsports and street performance community, known for producing sprockets that meet the demands of both track-day enthusiasts and daily riders. The 780ZR-47 is an ideal upgrade for riders looking to fine-tune their gearing without adding unnecessary weight to the drivetrain.