FRONT BRAKES LOCKED UP ON 2006 GSXR 1000, CAUSING FRONT END OF MOTORCYCLE TO SLIDE OUT. FRONT BRAKE PISTONS AND PADS DID NOT RETRACT AS SUPPOSED TO PRIOR TO CRASH, CAUSING MORE DRAG AND HEAT BUILD UP. WITH MORE HEAT BUILT UP, THE BRAKE FLUID AND ANY TRAPPED AIR, EXPANDED AND CAUSED THE CALIPER PISTONS AND PADS TO ENGAGE THE ROTOR SUDDENLY AND CAUSED BRAKE LOCK UP. RIDER WAS EJECTED FROM THE MOTORCYCLE AT AROUND 30 MPH AND ROLLED FOR AROUND 50 FEET. BIKE SLID ON ITS SIDE AND HAD EXTENSIVE BODY AND CONTROLS DAMAGE. RIDER WAS TAKEN TO ER AND UNDERWENT SEVERAL HOURS OF TESTS, XRAYS, CTSCANS, ETC. RIDER SUFFERED DEEPLY BRUISED/HAIR-LINE CRACKED RIBS AND SEVERE ROAD RASH ON KNEES. RIDER WAS WEARING ALL APPROPRIATE PROTECTIVE RIDING GEAR INCLUDING FULL FACE HELMET, RIDING BOOTS, RIDING JACKET, GLOVES, AND JEANS. *TR