Middleburn are doing a new BB - I spent some time talking to the chap at Bespoked as their stand was next to ours - which is specifically for 24mm axles in a BB30 shell.
It looked really good, took full advantage of the BB30 shell diameter to get really large diameter bearings in place, rather than using ones for a 30mm axle and a couple of reducers.
Massively interested in this middleburn BB. Im tied to a 24mm axle because of the powermeter. Im currently running a mtb BB thats been 'modified' with a hacksaw.
I've got the Praxis converter and it's rock solid. Not a creak to be heard. 8000+km and it's smooth as anything. Still, for fifty quid it ought to be good.
Middleburn are doing a new BB - I spent some time talking to the chap at Bespoked as their stand was next to ours - which is specifically for 24mm axles in a BB30 shell.
It looked really good, took full advantage of the BB30 shell diameter to get really large diameter bearings in place, rather than using ones for a 30mm axle and a couple of reducers.