Vortex 511ZK-46 CAT5 Aluminum Rear Sprocket 520 Pitch 46 Tooth Black

The Vortex 511ZK-46 is a lightweight CAT5 aluminum racing rear sprocket designed for high-performance motorcycle applications. This 520 pitch sprocket features 46 teeth and comes with a black anodized finish that provides both durability and aggressive styling.

Key Features:

• Constructed from 7075 T6 aluminum alloy specially formulated to Vortex specifications for maximum strength and minimal weight
• 100% CNC machined in the USA to precise tolerances for superior concentricity and performance
• CAT5 black anodized finish with bright silver machined highlights creates a distinctive racing appearance
• Patented Vortex tooth design with saber tooth grooves increases sprocket longevity
• Significantly lighter than OEM steel sprockets, reducing rotating mass for improved acceleration and handling
• Precision manufacturing ensures longer lifespan that rivals many steel sprockets

Vortex sprockets are trusted by professional race teams worldwide and are engineered to deliver championship-level performance. The reduced weight compared to stock steel sprockets allows for quicker acceleration while the precision CNC manufacturing ensures smooth, quiet operation and extended service life.