Colin and Ryan Pyle take off on their BMW bikes for an epic adventure.
The closure of the Eastern Tibetan border forces the Pyle brothers to travel by plane reconnecting with their bikes in Shangri-La.
A local Zhongba motorcycle repairman comes to the Pyle brothers' rescue, managing to get the BMW bike clutch back in working order.
After Ryan has recovered from the worst motorcycle fall he's ever had, the Pyle brothers aim for Tibet.
Ryan and Colin leave their moonscape camping ground at Turpan and head across the salt flats to Xinjiang.