Shimano Dura Ace BB-7400 bottom bracket

Posted on Sat 18th, June 2022

• #1

AlexD
Was about to pop this on the dreaded eBay, but thought I’d try my luck here first.

I’ve struggled to find a realistic price for these as it seems to vary so much. It’s not ‘NOS’, but it’s in pretty great condition.

How about, with UK postage included:

~~£65~~ £60

5 Attachments
• #2

AlexD

~~Gonna try my luck with eBay actually~~

Felt bad about thread bumps happening and took it off eBay!
• #3

marxist_vulcan

Pity...not Italian thread...it looks almost like new.
• #4

MCamb in reply to @marxist_vulcan

Do you need one that's Ital thread? think I''ve got one (albeit not as fresh looking as this one)
• #5

marxist_vulcan in reply to @MCamb

Not so much need as I would like (but you know what I mean).... ideally 112mm.
• #6

AlexD

Buy both and swap cups? 😄
• #7

marxist_vulcan in reply to @AlexD

Nice idea but it don't quite work that way...🤣
• #8

AlexD in reply to @marxist_vulcan

You could also swap the spindle, bearings and sleeve? 🙃
• #9

marxist_vulcan in reply to @AlexD

Or just get an Italian fitting 112mm bottom bracket...🤣

According to Velobase for an Italian threaded BB shell (70mm) and a Shimano 600 chainset the spindle has to be 115mm...112mm for an English threaded BB (BB shell is 68mm)....I am surprised no one has bought this....had my frame been a Roberts rather than an a Olmo...I would have bought this....looks lovely....GLWS.
• #10

AlexD

Price drop

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