While the current version of OS X chooses to ignore this speedy potential, future releases may be a bit more likely to fully disclose its secrets -- should the IEEE ever get its act together on a final 802.11n protocol, that is.
During our hands-on, we started off with a bit of a wobble while adjusting to the backward handles, but five minutes later we learned to ignore the conventional cycling posture and leaned slightly further back, plus we got the right grip for the throttle (right) and brake (left).