Vortex CK6229 Chain and Sprocket Kit with Aluminum Rear Sprocket - 520

The Vortex CK6229 performance chain and sprocket kit is engineered for riders seeking faster acceleration and extended durability on their Yamaha YZF-R6. This complete kit includes a premium Japanese-made 520SV3 series chain with 116 links and a hardcoat aluminum rear sprocket, delivered pre-sized and ready to install without chain cutting.

Key Features:

• 520SV3 chain features dual pocket sealing system for up to 7x longer wear life versus standard O-ring chains
• Go Fast (GFRA) 520 conversion provides quicker acceleration through optimized gearing
• Modified gearing: 15/48 (one tooth down in front vs. OE 16/48 ratio)
• Premium hardcoat aluminum rear sprocket for weight savings and durability
• Pre-sized 520SV3-116 chain requires no cutting—ready to install out of the box
• Manufactured in Japan to exceed industry quality specifications

This kit delivers improved throttle response and acceleration by lowering the overall gear ratio while maintaining the stock rear sprocket tooth count. The lightweight aluminum construction reduces unsprung weight, and the advanced chain sealing technology ensures maximum service life even under aggressive riding conditions. Fits 2003-2009 Yamaha YZF-R6 and 2006-2009 Yamaha YZF-R6S models.