abr303 Retro Guru Thursday at 20:16 #1 Hi looking for nice functional bottom bracket for early 90”s build … ideally something like a BB-UN71//3/4 , BB-UN51/2/3/4/5 etc. Good bearings with no play if of the cartridge type otherwise cup and cone type with no pitting on the cups please.
Hi looking for nice functional bottom bracket for early 90”s build … ideally something like a BB-UN71//3/4 , BB-UN51/2/3/4/5 etc. Good bearings with no play if of the cartridge type otherwise cup and cone type with no pitting on the cups please.
C carlhcyc Retro Guru Saturday at 07:00 #2 I have various 122mm options. Cartridge and loose bearings. I'll take a look this weekend and send photos.
I have various 122mm options. Cartridge and loose bearings. I'll take a look this weekend and send photos.
C carlhcyc Retro Guru Saturday at 12:44 #3 UN50, UN54, or loose bearing (but not sure of model, and no centre sleeve). Bearings are smooth on all three. Attachments 17511109595273419963460698921240.webp 320 KB · Views: 6
UN50, UN54, or loose bearing (but not sure of model, and no centre sleeve). Bearings are smooth on all three.
ishaw Gold Trader GT Fan Feedback View Yesterday at 21:34 #4 Got this very nice and smooth un71 in 68mm. Attachments PSX_20250629_213202.webp 127.8 KB · Views: 2 PSX_20250629_213234.webp 58.2 KB · Views: 2
abr303 Retro Guru Today at 08:03 #5 ishaw said: Got this very nice and smooth un71 in 68mm. Click to expand... Thanks I’d be interested in that What do you want for it?
ishaw said: Got this very nice and smooth un71 in 68mm. Click to expand... Thanks I’d be interested in that What do you want for it?
ishaw Gold Trader GT Fan Feedback View Today at 08:26 #6 Listed here for £25. For Sale Thread 'Square taper bbs' Yesterday at 21:50 Not got much need for these although I do need to figure out what size I need for an LX one. Need to start shedding the spare parts so here are some nice bbs for sale. All are in vgc in terms of smooth bearings and play. I'm well out of touch on pricing so if I'm out, make me an offer. First up, un71 68x122. £25 posted uk Un52 68x113 Cosmetically not amazing.but smooth and silky. £15 posted UK Un52 69x127 Not seen a long one like this for a while. £17 posted UK Un 51 68x113 No width markings but measured around 71mm internal lip to lip so going for 68mm but could be wrong. £15...
Listed here for £25. For Sale Thread 'Square taper bbs' Yesterday at 21:50 Not got much need for these although I do need to figure out what size I need for an LX one. Need to start shedding the spare parts so here are some nice bbs for sale. All are in vgc in terms of smooth bearings and play. I'm well out of touch on pricing so if I'm out, make me an offer. First up, un71 68x122. £25 posted uk Un52 68x113 Cosmetically not amazing.but smooth and silky. £15 posted UK Un52 69x127 Not seen a long one like this for a while. £17 posted UK Un 51 68x113 No width markings but measured around 71mm internal lip to lip so going for 68mm but could be wrong. £15...
What do you want for it?
