Vortex 485ZK-47 CAT5 Aluminum Rear Sprocket 525 Pitch 47-Tooth Black

The Vortex 485ZK-47 is a CAT5 series aluminum rear sprocket designed for high-performance motorcycle applications. This 525 pitch sprocket features 47 teeth and is precision CNC-machined from aerospace-grade 7075-T6 aluminum alloy for exceptional strength and durability while significantly reducing rotational mass compared to OEM steel sprockets.

Key Features:

• 525 pitch chain compatibility for street motorcycles up to 1100cc
• 47-tooth configuration for optimized gear ratio tuning
• Black anodized finish for corrosion resistance and aggressive styling
• CNC-machined from aerospace-grade 7075-T6 aluminum alloy
• Lightweight design reduces rotating mass for improved acceleration and handling
• Manufactured to tight tolerances for precise fitment and optimal power transfer
• CAT5 series construction balances weight reduction with durability

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, with products tested by professional race teams worldwide. The reduced weight of aluminum sprockets allows for quicker acceleration and more responsive handling, making this an excellent upgrade from stock steel sprockets for street and track applications.