Vortex 522BZK-45 CAT5 Rear Sprocket 520 Pitch 45 Tooth Black

The Vortex 522BZK-45 is a high-performance CAT5 aluminum rear sprocket engineered for demanding motorcycle applications. This sprocket is CNC manufactured to the tightest tolerances with a unique tooth design and color anodizing that excludes the sweeps, mud grooves and teeth for a flash of color. Featuring 45 teeth and 520 pitch compatibility, this sprocket delivers precise power transfer and reduced rotational mass.

Key Features:

• 100% CNC manufactured in the USA from specially formulated alloy per Vortex specifications
• Unique tooth design increases sprocket longevity
• Vortex patented sprocket design is unlike any other sprocket
• Black anodized finish with contrasting colored accents on face
• Weight-reducing design features mud grooves and sweeps
• 520 pitch, 45 tooth configuration

Vortex sprockets are made from aerospace-grade aluminum, providing optimal power transfer and reduced rotational mass. The CAT5 series represents Vortex's premium aluminum sprocket line, trusted by professional racing teams worldwide for its exceptional durability and performance characteristics.