• Still got the ceramicspeed BB30 bearings that came with my frame. Just cleaned and added some more grease on occasion, good as gold.
    Having said that, I don't put silly mileage into any of my bikes, so they haven't been ground to a paste at a grand tour or daily commute riding.

    Loads of people I know have the Praxis threaded BB30 and rate them, but I don't think they do a threaded native BB30 bottom bracket? All their bottom brackets fit either their M30, or wider PF30/BB386, or shimano/GXP spindle widths as the bearings are positioned outside the shell.

    So if you were going for Sram Red 11 speed BB30 cranks, you'd need to keep the Ceramicspeed bearings, if you had the Sram Red 11/Quarq PF30 detachable spider cranks you could go for the Praxis.

    Also if you decide to go down the Hollogram cranks, you won't be able to use the Praxis.

    The return to the threaded BB for the SL7 has been fascilitated by the likes of SRAM adopting DUB BBs, which allow all their new cranks to fit on BSA with the DUB threaded BB, and Shimano have always had threaded.

  • but I don't think they do a threaded native BB30 bottom bracket?
    Ah yeah I just realised this earlier. Its really only a good solution if I wanted to run 24mm shimano cranks.

    If I keep 11 speed etap then matching Red bb30 crankset seems like its going to be the most practical solution.
    I'm hee'n and hawing a lot over going with axs in which case I'd chose the DUB axle crankset

About