Last Updated: May 5, 2026 To replace disc brake pads: remove the wheel, push the pistons back with a flat blade or a dedicated piston-press, remove the retaining cotter pin (or magnet on some models) and slide the old pads out, slide the new pads in, replace the cotter pin, re-insert the wheel, and squeeze … Continue reading How To Replace Disc Brake Pads On A Bike In 7 Steps [With Pictures]