Vortex 255BZK-46 520 Steel Rear Sprocket 46-Tooth

The Vortex 255BZK-46 is a high-performance 520-pitch steel rear sprocket featuring 46 teeth and a durable black zinc finish. Designed for sport bikes and racing applications, this sprocket delivers exceptional strength and longevity compared to aluminum alternatives.

Key Features:

• 520 pitch, 46-tooth configuration for precise gearing options
• Laser-cut carbon steel construction for maximum durability
• Black zinc electroplated finish provides superior corrosion resistance
• Induction hardened teeth for extended wear life
• Drilled lightening holes reduce rotating mass on select applications
• Precision machined to tight tolerances for improved concentricity
• Quieter operation and longer service life than standard sprockets

Vortex Racing is a U.S.-based manufacturer known for producing top-quality motorcycle racing components. Each sprocket is manufactured to the tightest tolerances with feedback from professional race teams worldwide, ensuring race-proven performance and reliability for street and track use.