Vortex CK6434 520 Chain and Sprocket Kit 14/43 Tooth

The Vortex CK6434 is a complete 520 chain and sprocket kit designed for high-performance street and racing applications. This kit includes a steel front sprocket, rear sprocket, and premium Vortex chain, all precisely matched for optimal performance and durability.

Kit Includes:

• 520 Vortex chromoly steel front sprocket (14 teeth)
• 520 Vortex rear sprocket (43 teeth)
• 520 Vortex SX3 series X-ring chain (pre-cut to length)
• Rivet-type master link

Key Features:

• High carbon steel front sprocket with nickel plating for corrosion resistance
• Drilled lightening holes reduce rotating mass for improved acceleration
• Induction hardened teeth for maximum wear resistance
• Laser-cut rear sprocket with precise tolerances for optimal power transfer
• SX3 series chain features dual pocket sealing system for up to 7 times longer wear life versus standard O-ring chains
• Performance Links chains manufactured in Japan to industry-leading quality specifications
• Ready to install with no chain cutting required

Vortex chain and sprocket kits are engineered for riders who demand superior craftsmanship, enhanced durability, and the ability to fine-tune gear ratios for improved acceleration and performance. The 520 conversion provides weight savings over heavier OEM chain sizes while maintaining excellent strength and reliability under demanding conditions.