1987 Click for a larger view
This is the year in which a make the trailer.
After some embodiments this was the end result. I must say, it is working surprisingly good.
Fig. Wheels inside and outside of the frame.
In 1998 we started to walk with the trailer and have chosen the Pieterpad thad we have accomplished in four annual stages. The trailer has nicely done its job.The BMS (biomechanical shock) is adjustable in height and are in two versions the BMS16 for heavier work mountain and loose sand paths and the bms 8 for flat roads and bridges. Minimal luggage weight is approximately 7 kg. The weight of the trailer pack and BMS is 5 kg.The burden on the hip belt is several kilograms with a total load weight of the trailer abbout 20 kg.
Easily walking olso offroad
Theo van Gaalen the Netherlands