Vortex 206ZK-47 CAT5 Rear Sprocket Black 47-Tooth 420

The Vortex 206ZK-47 is a CAT5 series rear sprocket featuring 47 teeth on a 420 chain pitch, finished in black. Machined from a specially formulated 7075 aluminum alloy to Vortex's own specifications, this sprocket delivers an exceptional strength-to-weight ratio ideal for performance street and track riding.

Key Features:

• Lightweight CAT5 aluminum construction — machined from 7075 aluminum alloy per Vortex specifications
• 100% CNC manufactured in the USA for precise tolerances and consistent quality
• 420 chain pitch with 47-tooth count for increased low-end torque and acceleration
• Patented Vortex tooth profile — unique tooth design engineered to increase sprocket longevity and reduce chain wear
• Anodized black finish with contrasting silver CNC-machined highlights for a clean, race-ready appearance
• Rear sprocket — direct bolt-on replacement designed for specific model fitment

Vortex Racing sprockets are a trusted choice among motorcycle enthusiasts and professional racers. The 206ZK-47 offers a larger tooth count for riders seeking improved low-end power and quicker acceleration from a stop, making it well suited to technical circuits and aggressive street riding.