Vortex 775A-37 Aluminum Rear Sprocket 37-Tooth 520-Pitch

The Vortex 775A-37 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycle applications. This 37-tooth sprocket features 520-pitch spacing and is manufactured from high-quality lightweight aluminum alloy.

Key Features:

• 100% CNC machined construction for precise tolerances and optimal chain engagement
• Saber tooth groove design reduces weight while maintaining strength
• 37-tooth configuration for customized gearing ratios
• 520-pitch chain compatibility
• Lightweight aluminum construction reduces rotating mass for improved acceleration
• Available in multiple finish options including anodized colors and PTFE black hardcoat

Vortex sprockets utilize patent-pending manufacturing techniques to deliver exceptional durability and performance. The aluminum construction provides an excellent balance between weight savings and strength, making it ideal for street and track applications where reducing unsprung weight is critical.