FEATURES Lining material: Resin (5th generation) Less noise and better modulation New resin friction material 50% better wear resistance than B03S 110% better wear resistance than B01S Without radiator fin Pad shape: Wide type, B Piston: For 2-piston brake caliper Back plate: Stainless 1-pair package COMPATIBLE MODELS: BR-C501, BR-M575, BR-M525, BR-M495, BR-M486, BR-M485, BR-M475, BR-M465, , , BR-M445, BR-M416, BR-M416A, BR-M415, , , , , , , , , , , , , , ,