VORTEX 211-37 Rear Aluminum Sprocket 37 Tooth for 520 Chain

The VORTEX 211-37 rear aluminum sprocket is designed for high-performance racing applications, combining strength and lightweight construction. Crafted from CNC-machined 7075 aluminum, this sprocket offers exceptional durability while minimizing weight, making it ideal for competitive motorsports. Its unique tooth design ensures smooth power transfer and reliable engagement with the chain, reducing wear and enhancing overall drivetrain efficiency. Trusted by champions across various racing disciplines, this sprocket provides a proven solution for serious riders seeking premium quality components.

Designed for 520 chain systems, the VORTEX 211-37 features a 37-tooth configuration that balances acceleration and top speed, making it suitable for a range of racing and performance riding scenarios. Its precise engineering and high-quality materials contribute to consistent performance under demanding conditions. Whether upgrading your existing setup or building a new race machine, this aluminum rear sprocket is an essential component for competitive riders seeking durability and performance. The lightweight profile helps reduce unsprung mass, improving handling and responsiveness on the track or trail.

Features:

• The “Standard” in the race industry, trusted by champions

• CNC machined from 7075 aluminum for exceptional strength and light weight

• Unique tooth design for smooth engagement and reduced wear

• Optimized for 520 chain systems with a 37-tooth configuration