What should I buy for riding a mountain bike on the Sichuan-Tibet line?

Merida warrior series Duke series can be used. See how you spend it on your way. Some people completed 800 yuan, while others spent tens of thousands. Generally around 3000 is enough. Sichuan and Tibet need a car, steel shelves, tire repair tools and a backpack. A lot of things are actually unnecessary, and the most basic ones are taken. It depends on which month you go and the season when you bring clothes. That's basically it. You have food and shelter on the road. It is not difficult to plan a daily trip. Sichuan and Tibet are all rotten.