This brand has never been seen in a specialty store in Hangzhou, and it is basically sold in a small bicycle shop. I bought two last time, one is Trinidad 2.0 and the other is 1.6. Be a good boy, and none of them will be good when they come back. I cried to death, especially my own. The transmission is not adjusted well, the sound is not loud and the adjustment is not in place. The most terrible thing is that after riding for a few days, the front disc brake actually braked. Girlfriend's 1.6 rear axle is loud, so it is impossible to refuel. His shift finger is basically a decoration. . . . . The owner of the car was optimistic on the spot that the frame and accessories were not repaired, and he burst into tears. If I had known I would spend some money to buy a big brand, I wouldn't be greedy for this petty gain.