![Bottom Bracket threading and other specifications for bikes with traditional three-piece cranksets by BikeRaceInfo Bottom Bracket threading and other specifications for bikes with traditional three-piece cranksets by BikeRaceInfo](https://bikeraceinfo.com/images-all/tech-images/bottom-bracket/campy-bb.jpg)
Bottom Bracket threading and other specifications for bikes with traditional three-piece cranksets by BikeRaceInfo
![Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like](https://i.redd.it/help-with-bottom-bracket-identification-service-found-on-an-v0-8vodko6y2qa81.jpg?width=2755&format=pjpg&auto=webp&s=f5c482bad476cdd7e52410687f42422c71da1d33)
Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like
![Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like](https://i.redd.it/help-with-bottom-bracket-identification-service-found-on-an-v0-cn0m7t6y2qa81.jpg?width=2999&format=pjpg&auto=webp&s=eca22244cc7719d311e723a6a6ada13a0e4525a1)
Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like
![Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like a normal square taper but I don't see any tool fittings or way to adjust or ... Help With Bottom Bracket Identification/Service (Found on an old Gary Fisher "Hoo Koo E Koo", likely late 80s-early 90's). I wanted to adjust it because it feels pretty loose. It looks like a normal square taper but I don't see any tool fittings or way to adjust or ...](https://i.redd.it/help-with-bottom-bracket-identification-service-found-on-an-v0-crqbou6y2qa81.jpg?width=3000&format=pjpg&auto=webp&s=9691985fcc94759f95e2bd1ed207e2956f24c92e)