Street trials is one of the most popular styles/types of trials riding, as anyone (with very few exceptions) can go out and find a wall or two and session it. That's the beauty of the style. There have always been debates over which is best, street or natural.

There are many many different street trials objects (also known as 'street furniture') Virtually any object that protrudes from the ground can be ridden. These 'furnitures' range from hand rails to phone boxes to walls to fences and so on. However, street and natural share one property - the fact that any given course can be ridden in infinite ways and constantly new lines are found.