The 6-way adjust PowerLever comes with 3 FlipChips that give you 6 different power ratios.Each insert has a ''divot'' that specifies the distance from the lever pivot center to the centerline of the pushrod that actuates the brake.Switch to one of the other divots to custom-tune the best feel for your bike and riding conditions.Choose between the 14 mm divot for the ''softest'' feel up to the 19 mm divot for the ''hardest''.