The joint business of Tredz and Wheelies of Wales has been acquired by Halfords.

A wheelie bike, also called a dragster, muscle bike, high-riser, spyder bike or banana bike, is a type of stylized children's bicycle designed in the 1960s to resemble a chopper motorcycle and characterized by ape hanger handlebars, a banana seat with sissy bar, and small (16-to-20-inch (410 to 510 mm)) wheels.

Although it's one of the easiest tricks to learn, if you don't have your balance right it can be a difficult one to master. By accelerating quickly, pulling up on your handlebars and knowing how to position your weight for balance, you can learn to pull off a wheelie on almost anything with two wheels.