before my holiday trip I need to buy the Dynabar, however, there are two lengths, 29 and 34 cms. Which one should I choose then? I am wearing 35" jeans and I will get seat harness (North Performer), but it hasn't arrived yet and I can't check the measurements beforehand, and I need to order the bar now to get it to my trip.
Check the harness and look at the spreader , this is the part that you will replace so make sure it is the right size. Also you might want to check if that harness model is compatible with the dynabar.
I have a mystic Force shield and this harness has two straps that prevent i from going upward. There was no place on the dynabar to fit those two straps so I had to modified the dynabar myself.
Where you see the white tape I had a shop put double stitches on each strap.
PS: I was lucky to have an extra spreader bar from another mystic force shield on hand.
PS2 : If you want to save a couple of bucks. Buy the dynabar V6 which includes; the ski rope, the ProWave Slider and the Freeride Slider. On the V7 you have to pay an extra 35$ for each.