Vortex 617-38 Aluminum Rear Sprocket 38 Tooth

The Vortex 617-38 aluminum rear sprocket delivers lightweight performance and durability for street motorcycles. This 38-tooth rear sprocket is precision CNC-machined from aerospace-grade aluminum to provide optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 38-tooth configuration for optimized gearing
• CNC-machined from aerospace-grade aluminum for precision and strength
• Lightweight design reduces unsprung weight for better performance
• CAT5 hard anodized finish for extended wear life and corrosion resistance
• Vortex signature design with weight-reducing features
• Precisely balanced for smooth operation
• Made in the USA by Vortex Racing

Vortex sprockets are trusted by professional racers and enthusiasts worldwide for their exceptional quality, tight manufacturing tolerances, and proven track performance. Each sprocket features Vortex's patented tooth design that increases longevity while maintaining optimal chain engagement.