Vortex 920AZK-46 VTX Aluminum Rear Sprocket 46T 520 Pitch Black Anodized

The Vortex 920AZK-46 is a high-performance 46-tooth aluminum rear sprocket from Vortex Racing's VTX series, designed for motorcycles running a 520 pitch chain. Engineered for riders who demand lightweight performance without sacrificing durability, this sprocket is a popular upgrade over heavy OEM steel units.

Key Features:

• Material: Lightweight, high-strength aluminum construction reduces unsprung rotational mass
• Finish: Black anodized surface for corrosion resistance and a clean, aggressive appearance
• Tooth Count: 46 teeth for optimized acceleration and power delivery
• Chain Pitch: 520 pitch chain compatibility
• Series: VTX AZK rear sprocket line — Vortex's proven racing-grade aluminum sprocket series
• CNC-machined for precise tooth geometry and consistent chain engagement
• Designed as a direct-fit replacement for compatible motorcycle applications

Vortex Racing is a trusted name in the powersports industry, supplying sprockets to professional race teams and street riders alike. The AZK series offers an excellent balance of weight savings and longevity, making it a go-to choice for performance-oriented riders looking to fine-tune their final drive ratio.