Vortex 775AZR-48 Aluminum Rear Sprocket 520 Pitch 48 Tooth Red

The Vortex 775AZR-48 is a high-performance aluminum rear sprocket engineered for riders who demand both lightweight construction and exceptional durability. This 520 pitch, 48-tooth sprocket is part of Vortex Racing's CAT5 series, designed to reduce rotating mass while delivering reliable power transfer to the pavement.

Key Features:

• CNC machined from 7075-T6 aluminum alloy for superior strength-to-weight ratio
• Anodized first, then CNC machined to create distinctive red finish with contrasting silver machined highlights
• Proprietary saber tooth groove design increases sprocket longevity and chain engagement
• Precision-manufactured in the USA to extremely tight tolerances
• Lightening holes strategically placed to reduce rotating mass without compromising structural integrity
• Self-cleaning tooth profile helps prevent mud and debris buildup
• 520 pitch configuration for weight-saving conversions
• 48 teeth for optimized gearing applications

Vortex Racing sprockets are trusted by professional racers and performance enthusiasts worldwide. The lightweight aluminum construction significantly reduces unsprung weight compared to OEM steel sprockets, resulting in improved acceleration, handling response, and reduced gyroscopic forces. Each sprocket is manufactured to meet or exceed the highest quality standards for concentricity and accuracy of fit, ensuring maximum power transfer and extended component life.