Really looking forward to this as I recently watched GM do a travel around India on a motor bike - a Royal Enfield that he bought second hand. This programme showed some delightful parts of the real India including a visit to a HGV tyre changing yard as well as GM joining in a moto cross race in Goa which he won.
In addition to the video of him crashing out of the NW 200 race in Ireland, about 3 years ago he had a very spectacular off in the I of Man TT when he was somersaulted over a stone wall in the mountain section when he came off his bike doing at least 150mph. How he survived that I do not know. He is obviously a really tough bloke who also knows what he is doing with a spanner and can talk about it.