HURI Brake Master Cylinder with Left Clutch Lever for Honda GL1000 GL1100 GL1200 GL1500 Replacement parts,non original Fit 7/8" handlebars,piston bore diameter is 14mm. Banjo bolt 10x1.25 mm thread pitch Package include 1pc brake master cylinder + 1pc repair kit + 1pc brake light switch + 1pc left clutch lever + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.