Vortex 775AZBV4-47 Aluminum Rear Sprocket 47T

The Vortex 775AZBV4-47 is a 47-tooth aluminum rear sprocket engineered for performance motorcycles. Machined from high-grade 7075 aluminum alloy and hard anodized for corrosion resistance, this lightweight sprocket delivers a significant weight savings over stock steel units without sacrificing durability.

Key Features:

• 47 Teeth — Bolt-on gearing change for improved acceleration or top speed tuning
• 7075 Aluminum Construction — High-strength alloy provides an excellent strength-to-weight ratio
• Hard Anodized Finish — Resists corrosion, wear, and road grime for extended service life
• CNC Machined — Precision manufactured for accurate tooth profile and consistent chain engagement
• Lightweight Design — Reduces unsprung and rotating mass compared to OEM steel sprockets
• Direct OEM Replacement — Designed to fit factory sprocket carrier without modification

Vortex Racing is a trusted name in motorcycle drivetrain components, offering sprockets used on both the street and the racetrack. The 775AZBV4-47 is an ideal upgrade for riders looking to fine-tune their gearing for specific riding conditions.