RK 520 Quick Acceleration Chain & Sprocket Kit Black/Gold for Yamaha R1/R1M

Vortex WSS Warranty Chain and Sprocket Kit CK6375 3-CK6375 vtxCK6375

Vortex Sprocket/Chain Kit Black CK6375

Vortex CK6375 WSS Chain and Sprocket Kit

RK 525 Replacement Chain & Sprocket Kit Black/Natural for Yamaha YZF-R1/YZF-R1M

Vortex - CK6375 - Sprocketchain Kit Stlstl 1541T Sil RX3 520-114L Blk - Yamaha

VORTEX Chain And Sprocket Kit - WSS - Black - For Yamaha YZF-R1/M CK6378

Vortex CK6375 WSS Warranty Chain and Sprocket Kit for Drive Chain & Sprocket xh