Vortex 435ZK-52 CAT5 Aluminum Rear Sprocket 520 Pitch 52 Tooth Black

The Vortex 435ZK-52 is a high-performance CAT5 aluminum rear sprocket designed for motorcycle racing and performance applications. This 52-tooth sprocket features a 520 pitch configuration with an anodized black finish and contrasting silver machined cuts for an aggressive appearance.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA to precise specifications ensuring concentricity and durability
• Specially formulated aluminum alloy per Vortex specifications
• Unique patented tooth design increases sprocket longevity
• Black hardcoat anodized finish with PTFE for enhanced wear resistance
• Precision machined lightening holes reduce weight without compromising strength
• Compatible with 520 pitch chains for racing and OEM replacement applications

Vortex CAT5 sprockets deliver the perfect balance of weight savings and durability, making them ideal for sport bikes, track use, and performance street applications. The advanced tooth profile design provides longer wear life compared to standard sprockets while maintaining smooth chain engagement.