Vortex 642AZB-46 Blue Aluminum Rear Sprocket 46-Tooth 520-Pitch

The Vortex 642AZB-46 is a premium aluminum rear sprocket featuring a distinctive blue anodized finish that combines race-proven performance with eye-catching style. This sprocket is 100% CNC machined with saber tooth grooves, designed to deliver exceptional durability and precise power transfer for high-performance motorcycles.

Key Features:

• Made with the highest quality 7075 T6 aluminum for superior strength-to-weight ratio
• 46-tooth configuration with 520 chain pitch
• Blue anodized color finish provides corrosion resistance and visual appeal
• Unique tooth design increases sprocket longevity
• Vortex patent pending design unlike any other sprocket
• Reduced rotating mass allows for improved acceleration and handling
• CAT5 series sprocket with precision CNC machining

Made by U.S.-based Vortex Racing, each component is manufactured to the tightest tolerances with the best quality materials in the industry. Vortex tests on the track with direct feedback from top professional race teams worldwide, ensuring this sprocket meets the demands of both street and track riders. The lightweight aluminum construction significantly reduces unsprung weight compared to OEM steel sprockets, resulting in quicker throttle response and enhanced handling characteristics.