2009 Suzuki 400 LTZ Quad Sport Service Manual, Page 376Get this manual
Brake Control System and Diagnosis:
Specifications
Service Data
Brake Unit: mm (in) Item Rear brake pedal height Master cylinder bore Master cylinder piston diamOil Item Brake fluid type Specification DOT Note Front Rear Front Rear Standard 10 (0 0.4) 12.700 12.743 (0.5000 0.5017) 14.000 14.043 (0.5512 0.5529) 12.657 12.684 (0.4983 0.4994) 13.957 13.984 (0.5495 0.5506)
B933H24107001