Designed specifically for use with RSD wheels. Feature aluminum carrier with a 420 stainless steel outer band. Available with Contrast Cut or Black Ops carriers (except 13in. Diesel polished which has a highly-polished carrier). Contrast Cut carriers start with a black anodized finish that is then recut to open up the design. Black Ops features gloss black on top of contrasting textured black for outstanding durability. Contrast Cut Ops features a combination of Contrast Cut and Black Ops, the two tone Black Ops finish is thrown back on the machine for one final mill pass and detail that brings out the natural aluminum combined with texture and gloss black. Machine Ops, RSDs newest finish, is a fusion of textured natural aluminum and detailed machining that exposes the true beauty of their aluminum alloy; they then dip the fresh machined parts in a slick clear anodize to protect the surface while keeping its raw aesthetic protected. 13in. rotors use silent floaters. Wide rear wheels require special 11.5in. rotors with a 2.50in. i.d. flange. Made in the USA by Performance Machine. NOTE: 11.5 rotors will fit 84-99 applications if used in conjunction with spacer PART #1710-0636 and PM calipers. NOTE: 13 rotors must be used with Performance Machine calipers designed for 13 rotors. Will not work with calipers designed for 11.5 rotors..2012-2013 fits H-D FLD Switchback 2012 fits H-D FLD Switchback 2013-2014 fits H-D FLD Switchback 2014-2015 fits H-D FLD Switchback 2015-2016 fits H-D FLD Switchback 2016 fits H-D FLD Switchback 2018 fits H-D FLDE Deluxe 107 2018-2019 fits H-D FLDE Deluxe 107 2019-2020 fits H-D FLDE Deluxe 107 2020 fits H-D FLDE Deluxe 107 2018-2019 fits H-D FLFB Fat Boy 107 2018 fits H-D FLFB Fat Boy 107 2019 fits H-D FLFB Fat Boy 107 2018-2019 fits H-D FLFBS Fat Boy 114 2018 fits H-D FLFBS Fat Boy 114 2019-2020 fits H-D FLFBS Fat Boy 114 2020-2021 fits H-D FLFBS Fat Boy 114 2021