I am sitting on a Zipp 808 Firecrest front wheel, and the hub from the rear after the car wreck this summer. I'm thinking I need to build that rear wheel back up and have a deep crit wheelset again. Is there a Chinese clone of the current 808? All of the 80-90mm deep rims i've found are super narrow, like 17-19mm internal at most. Is anyone aware of a 21-23mm internal width rim?