Hey everybody, I noticed at our last practice day, that my son’s brake pistons aren’t retracting fully or evenly when the brake pedal is released. I can seat the pistons back in all the way, and center the rotor between them, but when I pump the brake, they dont come out evenly, or retract fully and one side tends to drag.
What’s the best bet? Full caliper rebuild and bleed? Or am I missing some simple service/lube that I should have been doing?