Consumersearch.com: Kids Bikes - Identifies which products reviewers like and dislike, where they agree or disagree, and why.
eHow to Buy a Children's Bike - How-to centers that give consumer information, shopping advice, as well as how to do things such as projects.
Epinions: Tall Handled Trikes - Consumer-generated reviews, buying tips and advice, ratings, price information, and searchable in a variety of ways from price to product type.