connection 166mm, nose load 150kg, drawbar installation version top + bottom, combined with BPW wheel brake S1704-7, S2005-7, S2504-7 and ALKO 2051, with coupling head WW 30-K.
rim size 4.50x13, hole number 4, rim centre hole Ø 57mm, bolt circle 100mm, offset +30, colour silver RAL9006, C60 taper-head, load capacity 670kg at 140km/h.