LFGSS
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
This thread suggests the cups and bearings all have different dimensions from pro-tech compared to ultra-torque. Unfortunately I don't think that rideworks BB will work properly.
https://forums.thepaceline.net/showthread.php?t=288790
I have a problem with clearance - a steel T47 road frame, wanting to run Super record mechanical disc group with all cables running past the BB internally. I got an Enduro branded BB and the cups are good for SR, but the aluminum sleeve is far too large diameter to let the cables pass without bad kinks and pressure impacting on shift performance. Can't run cups without a sleeve or the BB spindle and cables will get trashed from rubbing in no time.
I'm still looking, but it does look like UT T47 campy BB's are becoming available, but I still can't find information on the dimensions of the delrin sleeve they come with (if they come with one at all).