Trials riding is an extreme test of bicycle handling skills, over all kinds of obstacles, both natural and man-made. It now has a strong following worldwide, though it is still primarily a European sport. Skills taken from trials riding can be used practically on any bicycle for balance, for example controlled braking and track standing, or balancing on the bike without putting a foot down. Competition trial bikes are characterised by powerful brakes, wide handlebars, lightweight parts, single-speed low gearing, low tyre pressures with a thick rear tire, distinctive frame geometry, and typically a lack of seat.
