Vortex 838AZK-45 CAT5 Rear Sprocket 45-Tooth

The Vortex 838AZK-45 is a high-performance CAT5 rear sprocket featuring 45 teeth and precision CNC manufacturing. Part of Vortex Racing's acclaimed CAT5 line, this sprocket combines lightweight aluminum construction with a unique color anodized finish that provides both style and durability.

Key Features:

• 45-tooth rear sprocket design for optimized gearing
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Color anodizing excludes sweeps, mud grooves and teeth for a bright flash of color with silver highlights
• Patented tooth design increases sprocket longevity
• Lightweight construction reduces unsprung weight
• Race-tested design backed by professional teams worldwide

Vortex CAT5 sprockets are engineered for serious riders who demand the perfect balance of weight savings, durability, and performance. Each sprocket undergoes rigorous quality control to ensure precise fit and maximum chain life.