Wallaby Kids Inc. - Offers a selection of children’s bicycles and a patented training harness designed to expedite and take the fear out of learning to ride. - http://wallabykids.com
E-Z Bar - Training system designed to teach a child how to ride without training wheels. Includes product history and online ordering. - http://www.thinktank-works.com
Ready Rider Bar - Children’s bicycle accessory that helps an adult teach a child to ride a bike. - http://www.readyrider.com/
Convert-O-Bike - American children's bikes and tricycles store based in Holland. Built with solid aluminum frames and rubber tires. Special trikes for disabled children. - http://convert-o-bike.com/