Vortex 211K-38 Aluminum Rear Sprocket 520 Pitch 38 Tooth

The Vortex 211K-38 is a precision-engineered aluminum rear sprocket designed for 520 pitch motorcycle drive systems. This 38-tooth rear sprocket combines lightweight performance with exceptional durability, making it an ideal choice for street and track applications.

Key Features:

• CNC machined from 7075 aluminum alloy for outstanding strength-to-weight ratio
• 38 tooth configuration for versatile gearing options
• 520 pitch design compatible with standard 520 chain systems
• Patented Vortex tooth profile design for extended sprocket and chain life
• Precision manufacturing to tight tolerances ensures proper concentricity and quiet operation
• Anodized finish provides corrosion resistance and attractive appearance
• Significantly lighter than steel sprockets to reduce rotating mass and unsprung weight

Vortex Racing has earned a reputation among motorcycle racers and enthusiasts for producing top-quality drivetrain components. Each sprocket is manufactured to exacting specifications and tested with feedback from professional race teams worldwide. The reduced weight compared to steel sprockets helps improve acceleration response while the hardened aluminum construction provides excellent wear resistance for both street and performance applications.