Vortex 611-37 Steel Rear Sprocket 37-Tooth

The Vortex 611-37 is a 37-tooth steel rear sprocket engineered for performance street and track applications. Vortex Racing is a trusted name in motorcycle drivetrain components, and this sprocket is manufactured to precise tolerances for reliable power transfer and long service life.

Key Features:

• 37-tooth configuration for optimized final drive ratio
• Constructed from high-strength steel for superior durability and wear resistance
• CNC-machined for precise tooth profile and consistent chain engagement
• Lightening holes reduce rotating mass without sacrificing strength
• Direct OEM-style fitment for straightforward installation
• Compatible with standard chain pitch for the intended application

Vortex sprockets are a popular upgrade or direct replacement for riders seeking improved durability over stock components. The steel construction of the 611-37 makes it an excellent choice for high-mileage street riding or demanding track use where longevity is a priority.