The Tir Bike tour starts at the Via Sogn Placi in Disentis. The Tir Bike is classified as a red/medium-difficulty tour and is therefore suitable for experienced bikers.
There are very few technical sections on this tour, as you are primarily on forest roads. The great thing about this route is that it can be shortened or lengthened at various points, which is especially suitable for families with bike-loving children.
The upper part of the trail ends in a dead end and requires a great deal of fitness. The same path then leads back to Disentis, Via Sogn Placi.