TC Bros. 2000-2005 Harley Dyna Rear Radial Brake Bracket Switches/Wiring & Misc. Mild steel lower mount is

Mild steel lower mount is coped for quick fabrication and easy welding to 1-1/8" tubing

Works on front or rear calipers

and part of that stems from the different ways you can run them

Saddlemen Step-Up Seat 2018-24 FXFB/FXFBS - Black Front Diamond Stitch

TC Bros. 2000-2005 Harley Dyna Rear Radial Brake Bracket Switches/Wiring & Misc. Mild steel lower mount isTC Bros. 2000 2005 Harley Dyna Rear Radial Brake Bracket TC Bros. radially mounted rear brake conversion paired with a 108mm sportbike caliper (sold separately) offer the ultimate performance improvements in both feel modulation as well as stopping power as compared to OEM Harley calipers. TC Bros. recommends pairing with genuine Brembo M4 Monobloc calipers for maximum performance (sold separately) but they can also work with just about any 108mm