A Four Piston Caliper Is Used In What Type Of Caliper Design?
A Four Piston Caliper Is Used In What Type Of Caliper Design? A 2 piston caliper has 1 piston on each side, and a 4 piston caliper has 2 pistons on each side. Since 2 pistons are wider than 1, the brake pads are also typically wider which means the brake pad’s surface area is