…showed first 75 words of 4850 total…

…showed last 75 words of 4850 total…lever with a roller mechanism, called the 'Servo Wave'. When this lever is used, the pivot point changes the relation to the cable carrier, which causes the brake shoes to come closer to the rim. The closer the brake shoes get to the rim, the more effective the transfer of power from the lever to the brake shoes. All accomplished with a minimum amount of pressure applied to the brake lever at the handle bars.