Customize your road bike with our handy groupset builder tool, and choose exactly what you need, and leave out the items you don't. 

This builder includes parts from the Shimano Dura-Ace, Ultegra and 105 Di2 12-speed product ranges.

Need help planning your build? Not sure if certain product combinations will work together? Contact us for an obligation free consultation - we love talking bikes and are always happy to help.