New Front Hydraulic Brake Master Cylinder for Yamaha Maxim Srx250 Xs400 Xs650 Xv535 Xj600 Srx600 Black Fit yamaha maxim srx250 xs400 xs650 xv535 xj600 srx600 Fit 7/8" handle bar, with lever and brake light switch With 10mm hole for rear view mirror Piston bore diameter 14mm, banjo Bolt 10x1.25 mm thread pitch black, right side