Vortex 405ZR-37 CAT5 Aluminum Rear Sprocket 37-Tooth Red

The Vortex 405ZR-37 is a high-performance CAT5 aluminum rear sprocket designed for motorcycles requiring a 37-tooth configuration. This lightweight racing sprocket features red anodizing with contrasting silver machine cuts, providing both style and function for your machine.

Key Features:

• 37-tooth aluminum rear sprocket with red anodized finish
• 100% CNC manufactured in the USA from specially formulated aerospace-grade aluminum alloy
• Patented Vortex tooth design with saber tooth grooves increases sprocket longevity
• Significantly lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Red anodized finish with silver machine cut highlights for corrosion resistance and race-inspired appearance
• Precision machined for optimal concentricity and durability

Vortex CAT5 sprockets are engineered to achieve maximum strength while minimizing weight. The unique tooth profile and lightening holes reduce rotating mass, allowing for quicker acceleration and more responsive handling. Each sprocket is manufactured to the tightest tolerances using materials and processes proven in professional racing worldwide.