straight, suitable for types B 1000, B 1200, B 1600, B 1800 and B 2500, dimension X 50-80mm, (Achstyp B 2500 = dimension X 40-70mm), surface treatment: black-primed.
cranked, suitable for types B 1000, B 1200, B 1600, B 1800 and B 2500, dimension Y 20-60mm, (axle type: B 2500 = dimension Y 10-50mm), surface treatment: black-primed.