The vertically angled body allows smooth fluid flow and features lever movement which is applied in a straight line to the master cylinder piston for a precise, linear feel Brake lever is adjustable to six different positions For 7/8" diameter handlebars or clip-ons For use with an M10 x P1.25 banjo bolt, which is the same size used on the OEM master cylinders on most Honda, Yamaha, Kawasaki and Suzuki models 02 and newer (many Ducati and older Suzuki applications are M10 x P1.0 and will require a new banjo bolt). RAD MC BK/BK 19MM SMK RS