Dark Custom Derby Cover SOFTAIL '17-later models require recalibration with

'17-later models require recalibration with Screamin' Eagle® Pro Street Tuner (sold separately)

This means they are able to withstand 20

Stunning sculpted rope chain design

plus it has mesh piecing to help keep your sweat situation in check

Dark Custom Derby Cover SOFTAIL '17-later models require recalibration withThe famous Harley Davidson #1 graphic with a sinister twist. Machined from billet aluminum, these covers feature domed surfaces that are polished and black anodized to a rich satin sheen, and then remachined to expose the raw aluminum. Satin Black finish Designed for use with the Sport Glide models Narrow Profile Outer Primary Covers Details Fits '18 later FLSB and '19 later Softail models. Also fits '18 Softail models equipped with Narrow Profile