Vortex CK6985 Complete Chain and Sprocket Kit

The Vortex CK6985 is a complete chain and sprocket kit engineered for street and performance motorcycle applications. Vortex Racing is a trusted name in drivetrain components, delivering precision-machined sprockets paired with a high-quality drive chain in a single, ready-to-install package.

This kit includes a front countershaft sprocket, a rear wheel sprocket, and a drive chain — everything needed to perform a full drivetrain refresh in one purchase. Vortex sprockets are CNC-machined from high-strength steel or aluminum (depending on application) and are manufactured to tight tolerances for smooth, efficient power transfer and long service life.

Key Features:

• Complete kit includes front sprocket, rear sprocket, and drive chain
• CNC-machined sprockets for precise tooth geometry and consistent engagement
• High-strength construction for durability under demanding street and sport riding conditions
• Direct OEM replacement fitment — no modifications required
• Engineered to maintain proper chain tension and alignment
• Vortex Racing quality, trusted by riders and racers worldwide

Replacing the chain and sprockets together as a set ensures optimal meshing between new components and maximizes the service life of the entire drivetrain system. The Vortex CK6985 is an ideal choice for riders performing routine drivetrain maintenance or upgrading worn OEM components.