Vortex 520 Chain Sprocket Kit , front and rear for 2007-2017 Honda CBR600RR 44

Vortex HFRS Hyper Fast 520 Conversion Chain and Sprocket Kit CK6343

Vortex Steel HFRS Hyper Fast 520SV3 Kit - CK2260

Vortex Sprocket/Chain Kit Black CK6343

Vortex Steel HFRS Hyper Fast 520SV3 Kit - CK6292

Vortex Steel HFRS Hyper Fast 520SV3 Kit - CK6345

Vortex HFRS Hyper Fast 520 Conversion SX3 Black Chain & Sprocket Kit (CK6343)

Vortex Gold HFRS Hyper Fast 520 Chain and Sprocket Kit - CKG6321