Vortex GFRA Chain and Sprocket Kit Kawasaki ZX6R / ZX636

Upgrade your drivetrain with the Vortex GFRA Chain and Sprocket Kit, a performance-focused motorcycle chain and sprocket kit designed to deliver quicker acceleration while maintaining everyday rideability. Featuring a gearing setup that is 1 tooth down in the front and stock in the rear, this kit improves low-end power and throttle response without drastically altering top-end performance. Built with a durable steel front sprocket and a lightweight aluminum rear sprocket, it balances strength and reduced rotating mass for enhanced performance. Paired with a high-quality chain and precision-machined components, the GFRA kit is ideal for riders looking for a noticeable boost in responsiveness with minimal change to overall gearing characteristics.

The SX3 chain utilizes a tri-glide seal design engineered to retain lubrication more effectively, reducing friction and operating temperatures for improved durability. Compared to standard O-ring chains, it provides increased wear life and consistent performance. With a tensile strength rating of up to 9,000 ft-lbs, the SX3 is a reliable choice for both street and performance riding.

Features:

• 520 chain conversion
• Gearing: One down in front and stock in rear
• Complete motorcycle chain and sprocket kit for easy replacement
• High-strength chain for durability and long service life
• Precision-machined steel front
• Lightweight aluminum rear sprocket
• Includes rivet type master link