Two people are performing dangerous stunts on motorbikes. In bahasa, this show is called a "Tong Setan" wich mean the barrel of devil. Usually spectators pay for tickets to see this.They start at the bottom and circle the barrel on a motorbike to the top.For that, they have to maintain balance and speed. Spectators can give money from above and get caught by the riders.This show is only in the carnival once in a year.