Vortex 801AZO-37 Aluminum Rear Sprocket 37-Tooth Silver Anodized

The Vortex 801AZO-37 is a lightweight aluminum racing rear sprocket featuring 37 teeth, designed to deliver optimal performance and durability for motorcycle applications. This premium sprocket is 100% CNC manufactured in the USA from specially formulated aerospace-grade aluminum alloy to exact Vortex specifications, ensuring maximum strength while significantly reducing rotating mass compared to OEM steel sprockets.

Key Features:

• 37-tooth aluminum rear sprocket for precise gear ratio tuning
• CNC machined from aerospace-grade aluminum alloy in the USA
• Silver anodized finish prevents corrosion and provides long-lasting protection
• Patented Vortex tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration and handling
• Precision tolerances ensure concentricity and optimal power transfer
• Drilled lightening holes further reduce weight on applicable models

Vortex sprockets are trusted by professional race teams worldwide and feature a unique tooth profile design that extends service life beyond conventional sprockets. The reduced weight compared to steel sprockets allows for quicker acceleration and more responsive handling, making this an excellent upgrade for street, track, or racing applications.