Vortex 642C-50 Steel Rear Sprocket 50-Tooth Black Hard-Coat

The Vortex 642C-50 is a 50-tooth steel rear sprocket finished in a durable black hard-coat for extended wear life and corrosion resistance. Engineered to Vortex Racing's exacting standards, this sprocket is precision machined from high-quality chromoly steel with induction-hardened teeth for superior durability under the demands of both street and track riding.

Vortex steel rear sprockets are a trusted choice among racers and enthusiasts alike, offering consistent power transfer and exceptional longevity. The black hard-coat finish not only adds an aggressive look to your drivetrain but also provides an added layer of protection against the elements and chain wear.

Key Features:

• 50-tooth rear sprocket for tuned gear ratio performance
• Precision-machined chromoly steel construction
• Black hard-coat finish for enhanced durability and corrosion resistance
• Induction-hardened teeth for extended sprocket life
• Manufactured to tight tolerances for smooth, reliable chain engagement
• Drop-in OEM replacement or performance upgrade

Whether you're looking to fine-tune your acceleration profile or replace a worn sprocket, the Vortex 642C-50 delivers race-proven quality in a street-ready package.