It is a truly on-the-fly adjustable lever, designed for OEM style master cylinders. The adjustable lever switch with a roller cam assembly gives riders the ability to manipulate the lever position while riding. Brake fade and clutch adjustments can be tuned with ease. Features. CNC machined. Constructed of Billet Aluminum 6061-T6. 6 positions for on the fly adjustments. This item fits the following machines. RSV Mille Tuono Racing. Monster 916 S4 Fogarty. Superbike 998 Ben Bostrom Replica. Superbike 998S Troy Bayliss Replica.