I do it with a regular one. However, I guess it all depends on how you take risks. It is not a ski resort downhill, it is a flow trail, the idea is to be able to do it without breaking and without pedaling... I'm definitely not skilled enough to get there but I see it possible.
I have a removable face plate. Braille trail full face helmet, steep and several good drops. Everything else regular if you're experienced. Most areas you can see far enough ahead except Braille. Knee pads for sure. Enjoy!!!
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