ARC die-cast Aluminium CNC-Machined levers have been designed with advanced technology to replace OEM clutch perches. In spite of being exclusively designed for pro's use, Arclevers dirt bike clutch perches are less expensive. The features include ARC folding adjustable lever, external pivot etc. All the models contain a nylon sleeve that contacts the handlebar, which aid in rotation in moments of crash. Lever pivots are protected with sealed bearings that eliminate friction virtually to generate a smooth, consistent feel.