If you buy an Ibike I'll kick you in the nuts the next time I see you
PowerTrap is the only way to fly. Trek is blowing out the RXL Aero P/T rear wheel like I have on my bike. They're normally $2,000. Now they're down to something like $850. It's crazy, that's less than what I paid EP for mine when I bought it!! They also do a normal hub that's still wireless but not carbon and you can lace it to whatever kind of rim you want...Son...
I would at some point really like to get one for the MTB, for me it's more of a weight issue, 29ers are a little porky to begin with so I don't need to add to that.