Vortex 248AZB-45 Aluminum Rear Sprocket 520 Pitch 45 Tooth Black

The Vortex 248AZB-45 is a CAT5 aluminum racing rear sprocket featuring a black anodized finish with contrasting silver machined accents. Designed for serious riders and racers, this lightweight sprocket reduces rotating mass to improve acceleration and handling performance while delivering exceptional durability.

Key Features:

• 45 teeth, 520 pitch configuration for precise drivetrain compatibility
• CNC-machined from 7075-T6 aluminum in the USA to exacting tolerances
• Black anodized finish with silver machined highlights prevents corrosion and looks race-ready
• Patented Vortex tooth design with saber tooth grooves increases longevity and clears debris
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Lightweight construction reduces unsprung weight for improved throttle response

Vortex Racing has been manufacturing premium motorcycle drivetrain components for over 15 years, with proven performance on professional racing circuits worldwide. Each sprocket is precision-engineered to deliver championship-level quality and reliability for street, track, motocross, and supercross applications.