Vortex 526AZOV4-42 Aluminum Rear Sprocket 42T 520 Pitch Black Anodized

The Vortex 526AZOV4-42 is a high-performance 42-tooth aluminum rear sprocket designed for sport and street motorcycle applications. Part of Vortex's AZO (Anodized) V4 sprocket series, this rear sprocket delivers an ideal balance of lightweight construction and durability for performance-focused riders.

Key Features:

• Material: CNC-machined 7075-T6 billet aluminum for maximum strength-to-weight ratio
• Finish: Hard anodized black coating for corrosion resistance and long-lasting appearance
• Tooth Count: 42 teeth for optimized acceleration and drive ratio tuning
• Chain Pitch: 520 pitch chain compatible
• Construction: Precision CNC machined with lightening holes to reduce unsprung rotational mass
• Fitment: V4 carrier pattern for direct OEM-style bolt-on installation

Vortex Racing sprockets are manufactured to strict tolerances, ensuring smooth, quiet chain engagement and consistent power transfer from the engine to the rear wheel. The lightweight aluminum construction reduces unsprung and rotational mass, contributing to improved throttle response and handling. This sprocket is an excellent choice for riders looking to fine-tune their gearing without adding unnecessary weight.