Theoretically, using protracted light-ish braking to heat the pads and distribute material evenly over the rotor, to increase bite and prevent grabby spots/pulsing.
Seems less important with modern pads/brakes, and it should happen under normal riding, but my ancient Hopes were absolutely useless until I'd bedded in the fresh pads.
Basically just ride along at a decent clip, preferably down a hill, and drag the brakes. Don't just yank them and come to a dead stop.
Theoretically, using protracted light-ish braking to heat the pads and distribute material evenly over the rotor, to increase bite and prevent grabby spots/pulsing.
Seems less important with modern pads/brakes, and it should happen under normal riding, but my ancient Hopes were absolutely useless until I'd bedded in the fresh pads.
Basically just ride along at a decent clip, preferably down a hill, and drag the brakes. Don't just yank them and come to a dead stop.