C7 Concepts can provide a variety of custom parts for that special one-off need . Pictured are some examples such as an 11 speed, 11-36 hybrid Dura-Ace cassette / bottom bracket adapters for a CarbonBike to use a 42x30x7 bearing in order to use a 30mm BB spindle / Custom BB shells / Custom fork modifications / Wheel adaptations
If you have an idea of something that you want, but can't find it, get it built, etc., contact C7 Concepts. Depending on our workload at the time, scope of the project, etc., C7 Concepts occasionally takes on the project.
Send us your fork, and together, we will figure out how to make it lighter, straighter, look and function better for your specific needs. C7 Concepts can also perform complete Di2 installations. C7 Concepts was using Di2 before anybody else and continues to be advancing the application for hand cycles.