Vortex 829ZB-39 Rear Sprocket 39 Tooth Black Aluminum

The Vortex 829ZB-39 is a lightweight aluminum rear sprocket designed for high-performance motorcycle applications. This 39-tooth sprocket features a durable black hard-coat anodized finish that provides superior wear resistance and corrosion protection while giving your bike a sleek, aggressive appearance.

Key Features:

• 39-tooth rear sprocket for precise gearing options
• 100% CNC machined from specially formulated aluminum alloy
• Black hard-coat anodized finish for extended sprocket life
• Manufactured in the USA to strict Vortex Racing specifications
• Unique patented tooth design increases longevity
• Lightweight construction reduces unsprung weight for improved handling
• Precision-cut teeth for smooth chain engagement

Vortex Racing sprockets are the choice of professional race teams worldwide, combining race-proven durability with weight-saving performance. Each sprocket is manufactured to the tightest tolerances using CNC machining processes to ensure perfect fitment and optimal chain engagement. The black anodized coating not only looks great but significantly extends the service life compared to standard silver anodized sprockets.