REVO-A Series, 12.5in. Adjustable Rear Shock Absorbers - Black. Fits Softail 2025up. - Legend Suspension 49mm Fork Springs & Internals * The 1340cc/80ci Cylinder base

* The 1340cc/80ci Cylinder base studs are slightly longer to compensate for the thicker cylinder base area of the 1340cc/80ci

* Save back-up calibrations and restore the original map

Fits 2018up Street Bob

so you can arrive at your destination refreshed and ready

This kit is intended to be used with TR200053-M01 USB keys

REVO-A Series, 12.5in. Adjustable Rear Shock Absorbers - Black. Fits Softail 2025up. - Legend Suspension 49mm Fork Springs & Internals * The 1340cc/80ci Cylinder baseStock Ride Height on the following Models. * Softail Heritage Classic, FLHC. * Softail Low Rider S * Softail Low Rider ST Raises the Ride Height by +1 on the following Models. * Softail Fat Boy, FLFB * Softail Street Bob, FXBB. * Softail Breakout, FXBR. Features & Benefits: * REVO coils improve ride quality, control, & resistance to bottoming out * Minimal preload adjustments when changing riders, weights or loads * Billet Aluminium 45mm smooth bore