An extensive-worldwide GSXR 600-750-1000 recall has been announced by Suzuki. The recall affects the 600-750 c.c. bikes built from 2004 (K4) to 2013 (L3) and the 1000 c.c. bike 2005 (K5) to 2013 (L3). The part to be serviced is the front brake master cylinder. 
The issue to be rectified is the spongy front brake feel, which is a result of moisture absorbed by the brake fluid. The customers will be notified via post and they are advised to contact Suzuki dealerships.