Vortex 452AZK-50 CAT5 Aluminum Rear Sprocket 520 Pitch 50 Tooth Black

The Vortex 452AZK-50 CAT5 rear sprocket delivers professional-grade performance for motorcycles with 520 pitch drive systems. This lightweight aluminum racing sprocket is precision CNC-machined in the USA from aerospace-grade 7075 aluminum alloy to provide exceptional strength while significantly reducing rotating mass compared to OEM steel sprockets.

Key Features:

• 50-tooth configuration for 520 pitch chain applications
• 100% CNC-machined from specially formulated aluminum alloy per Vortex specifications
• Unique patented tooth design increases sprocket longevity and wear resistance
• Black anodized finish with contrasting silver machined cuts for aggressive styling
• Saber tooth grooves and mud relief channels enhance performance in all conditions
• Reduced rotating mass improves acceleration and handling response
• Precision manufacturing ensures proper chain engagement and quiet operation

Vortex CAT5 sprockets feature a distinctive color anodizing process that excludes the sweeps, mud grooves, and teeth, creating a striking contrast between the colored body and bright silver highlights. The lightweight construction and advanced tooth geometry make this sprocket ideal for both street and racing applications where performance and durability matter.