FSA Mega Exo BB Removal
#1
FSA Mega Exo BB Removal
So I've got a new shiny shimano crank coming and I am trying to remove the stock FSA pieces. I got the omega crankset out alright, but I can't seem to get the mega exo bottom bracket out. Neither side is coming, it seems very tight. I'm not a huge guy, but I am relatively strong. Anyone have any tips?
#2
Senior Member
Joined: Mar 2009
Posts: 358
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From: Houston,TX
Bikes: Giant Defy2, Soul Faith
to make it easy, use the proper tool for it. I'll link to the article on park's website here
https://www.parktool.com/repair/readhowto.asp?id=122
btw, make sure you arent over tightening the thing. There are arrows on the bb cups that show you what direction to turn them to TIGHTEN them. Turn in the opposite direction of these arrows.
https://www.parktool.com/repair/readhowto.asp?id=122
btw, make sure you arent over tightening the thing. There are arrows on the bb cups that show you what direction to turn them to TIGHTEN them. Turn in the opposite direction of these arrows.
#3
to make it easy, use the proper tool for it. I'll link to the article on park's website here
https://www.parktool.com/repair/readhowto.asp?id=122
btw, make sure you arent over tightening the thing. There are arrows on the bb cups that show you what direction to turn them to TIGHTEN them. Turn in the opposite direction of these arrows.
https://www.parktool.com/repair/readhowto.asp?id=122
btw, make sure you arent over tightening the thing. There are arrows on the bb cups that show you what direction to turn them to TIGHTEN them. Turn in the opposite direction of these arrows.
#4
Senior Member
Joined: Mar 2009
Posts: 358
Likes: 0
From: Houston,TX
Bikes: Giant Defy2, Soul Faith
it doesnt matter. It's easy if the the bike is on its wheels and you are pressing down. If it's too hard, use a deadblow or a rubber mallet on the end of the tool while keeping it in contact with the bb cup. Again, make sure you're doing that in the correct direction, otherwise...I dunno, bad things happen. Ask the ghostbusters about that.
#5
it doesnt matter. It's easy if the the bike is on its wheels and you are pressing down. If it's too hard, use a deadblow or a rubber mallet on the end of the tool while keeping it in contact with the bb cup. Again, make sure you're doing that in the correct direction, otherwise...I dunno, bad things happen. Ask the ghostbusters about that.
#8
Senior Member
Joined: Mar 2009
Posts: 358
Likes: 0
From: Houston,TX
Bikes: Giant Defy2, Soul Faith
Congrats! It's kinda wierd 'tightening' and having the thing come loose. The way they are threaded is based on the theory of 'precession' https://en.wikipedia.org/wiki/Precession
#9
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Joined: Mar 2009
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Likes: 16
From: Colorado
Bikes: Something Canadian, something Italian, something American, and something German
#10
#11
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From: Colorado
Bikes: Something Canadian, something Italian, something American, and something German
#12
#13
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From: Colorado
Bikes: Something Canadian, something Italian, something American, and something German
#14
#15
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From: Colorado
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#16
#17
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From: Colorado
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Ah, okay. I wouldn't mind having a carbon bar, except of course if I crash. I also got these brand new from a customer for $15. He just bought his cervelo, but likes our shop better, so came in and had us put on his already purchased carbon bars. I just gave him the labor "on the house" and I got the bars.
#18
Ah, okay. I wouldn't mind having a carbon bar, except of course if I crash. I also got these brand new from a customer for $15. He just bought his cervelo, but likes our shop better, so came in and had us put on his already purchased carbon bars. I just gave him the labor "on the house" and I got the bars.
#19
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Joined: Mar 2009
Posts: 9,458
Likes: 16
From: Colorado
Bikes: Something Canadian, something Italian, something American, and something German
#21
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Joined: Mar 2009
Posts: 9,458
Likes: 16
From: Colorado
Bikes: Something Canadian, something Italian, something American, and something German





