It would be great if BMC would post or make available all of the arm pad stack & reach information similar to: Cervelo, Felt or Trek. Currently, it appears that only retailers have access to an online fit system contained within the owner's manual setup information. I did however receive the following response from customer service in response to an email:

This seems a little confusing when compared to the website or even the owners manual (long slider, short slider of V-Cockpit vs. Flat Cockpit) and perhaps more reason why the flat cockpit should be a standard option.

"The Timemachine 01 V-cockpit on the large size frame has a pad stack range of 656mm to 705mm. The Flat cockpit has a stack range of 595mm to 670mm."