Separate reservoir tank makes master cylinder area more compact and makes maintenance easier. Lever angle can be adjusted to four positions. For 7/8″-diameter handlebars. For use with M10 x P1.25 banjo bolt, which is the same size used on the OEM master cylinders on most Honda, Yamaha, Kawasaki and 02 and newer Suzuki models (many Ducati and older Suzuki applications are M10 x P1.0 and will require a new banjo bolt).