Hello, and thanks for visiting Dimension, a helpful internet hub where you can find quality components for customizing your bicycle and your ride. If you have questions related to our bicycle products or require technical assistance, please complete the form below, email, or call our customer service line at 1-855-883-6563. But whatever you do, don’t be too shy to ask. We’re here to help!

Dimension bicycle products are distributed exclusively through Quality Bicycle Products and sold to more than 5,000 independent bicycle retailers. Perhaps you’ve seen them at a bike shop in your own town.