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Questions tagged [press-fit]

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4
votes
3answers
288 views

How to install press fit bottom bracket into new frame

I bought a new carbon frame, which came with a press fit bottom bracket. All of the resources I can find for the installation of these includes information about how to remove the old bottom bracket, ...
0
votes
2answers
111 views

Loud “thunk” sound each time my shoes pass the 1 o'clock position with both shoes

Folks, I need a hand. Does anyone know of a bike mechanic that can diagnose problems via FaceTime or another audio/video app? I ride strictly indoors (I’m in Iraq) and there’s a knocking coming from ...
1
vote
1answer
481 views

Is it possible to convert a press fit bottom bracket to threaded?

I have a road bike with a press fit bottom bracket (I'm not quite sure which kind). The guides I have watched make it seem fairly risky to replace and requires ~$250 worth of tools to replace. I saw ...
3
votes
2answers
253 views

Creaking pressfit bottom bracket

From the questions here and a lot of opinions elsewhere, it seems that press fit bottom brackets are bound to be creaking, almost by design, due to low tolerances and how they're installed. It seems ...
3
votes
1answer
2k views

What is the difference between Shimano BB71 and BB72 bottom brackets?

I often see the Shimano BB71 and BB72 press fit bottom brackets listed on stores alongside one another, like here for example, so what's the difference? Are they both the same geometrically? Is one a ...