Four-Piston Calipers / '00-'17
See Fitment Guide Below Choose Left or Right NOTE: Right Caliper will require new lower legs for fitment if converting from single front break to dual front breaks.  NOTE: Calipers listed for 00-03 XL models will fit 04-13 XL models if used with a 9/16" bore master cylinder. Feature differential bore pistons that apply a different force at both the leading edge and the trailing edge of the pads to ensure superior braking Dual-disc applications require the separate purchase of a left and right front caliper Include brake pads, bleeder screw and 3/8"-24 banjo bolt Made in the U.S.A. Will not fit FXD, FXR, XL models with spoke wheels. 2016-2017 Harley-Davidson Low Rider S FXDLS - -2013-2016 Harley-Davidson Switchback FLD - -2012-2014 Harley-Davidson Softail Slim FLS - -2011-2013 Harley-Davidson Blackline FXS - -2010-2014 Harley-Davidson Fat Boy Lo FLSTFB - -2008-2010, 2012-2017 Harley-Davidson Fat Bob FXDF - -2008-2010 Harley-Davidson Softail Rocker C FXCWC - -2008-2009 Harley-