Messier-Bugatti-Dowty will be Eurocopter’s single-source supplier for wheels and brakes on the new X4 medium-twin helicopter. The Safran company will provide the two nosewheels, two main wheels and two electric brakes, the electronic brake controller and four brake pedal transmitter units. Messier-Bugatti-Dowty’s electric brakes are designed “to reduce weight, while retaining excellent friction properties” and simplifying maintenance.