$31.99
or
WEHRS MACHINE & RACING PRODUCT
WEHRS BOLT ON CALIPER BRACKET
Steel clamp on metric caliper bracket for 3" axle tube. Clamp ring is 1/2" wide clamps to tube and has 2 bolts that run into the tube so you don't have to weld bracket to tube.
Caliper brackets for WM200-20HDL and WM200-20HDR.