ARC folding adjustable lever with 27 mm ratio standard includes a nylon sleeve that contacts the handlebar that allows for rotation in a crash The cable 1/8-turn quick adjust has a large diameter rubber wheel that is easy to reach on the line or in the air "External pivot" means the pivot bolt screws into the lever and the bolt rotates in the perch on replaceable bushings, eliminating almost all up and down play in the lever '10 and earlier Suzukis require a different cable adjuster and 29 mm ratio.. CLUTCH ASSEMBLY RC8