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 RX3 chain features an advanced tri-glide sealing system that creates three dedicated lubrication zones, helping to minimize friction and heat buildup under load. This design significantly extends chain life—offering up to 10x the wear resistance compared to conventional O-ring chains. Built for high-performance applications, it delivers exceptional strength with a tensile rating of up to 11,000 ft-lbs.

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

Chain & Sprocket Kit Includes
Front Sprocket	Rear Sprocket	Chain
15T Steel	43T Aluminum	520RX3-114 Chain