A motorcyclist performs during the ending ceremony of the Motorcycle Season in St. Petersburg, Russia, Sept. 28, 2019. Thousands of motorcycles gathered at the Palace Square on Saturday to mark the ending of Motorcycle Season of Russia. (Photo by Irina Motina/Xinhua)

Motorcycles run in Nevsky Prospect street during the ending ceremony of the Motorcycle Season in St. Petersburg, Russia, Sept. 28, 2019. Thousands of motorcycles gathered at the Palace Square on Saturday to mark the ending of Motorcycle Season of Russia. (Photo by Irina Motina/Xinhua)