... 2.No load reaction on the steering wheel comfortable. 3.Manual operation available when the pump doesnt work. 4 ... mm)Weight (kg)BPB1,2,3-5050517.52.5<2.51315.4BPB1,2,3-6363617.52.5<2.51335. ... <2.51466BPB1,2,3-2002002017.52.5<31516.2BPB1,3-2502502517.52.5<31576.5BPB1,3-2802802817.52.5< ... 31626.6BPB1,3-3153153217.52.5<31676.9BPB1,3-4004004017.52.5<31777.2BPB1,3 ...