Results 1 to 10 of 10
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04-16-2016, 08:18 PM #1
Bottom bracket question from a press fit noob
I've got a new frame on the way. It has a shimano press fit 92 bottom bracket. I'm moving parts from a frame with a gxp press fit 92 bb. Is there any reason that (with the right tools) I can't just swap the bb so I can still use the crankset on the new frame?
Alternately, will the Chris King gxp adapter work for this situation? (And not push the chainline out)?
How mfgs decided press fit was a good idea is beyond me...
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04-16-2016, 11:47 PM #2
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04-17-2016, 08:37 AM #3
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04-17-2016, 09:06 AM #4
For less than $30 it worth buying a brand new bb92 GXP and installing it. Even with the right tools in the shop it's hard to remove a pressfit BB without damaging the plastic cups.
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04-17-2016, 09:49 AM #5
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04-17-2016, 10:05 AM #6
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04-18-2016, 08:08 AM #7
Are the presses that come with this designed to press in the bearings into the plastic cups for a PF92 setup? Or the plastic cups into the frame? (same question for removal). I've tried searching park tool's site and their instructions for the tool and it's not clear to me.
I'm not really interested in having to buy a removal tool, installation tool AND a bottom bracket. I will just buy a shimano crankset before I do all that.
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04-18-2016, 09:33 AM #8a positive attitude will not solve all of your problems, but it may annoy enough people to make it worth the effort
Formerly Rludes025
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04-18-2016, 12:20 PM #9
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04-18-2016, 12:45 PM #10
Thats what I was looking for actually. I was worried that the tool was for pressing bearings into cups and that I'd have to buy another damn tool to actually press the cups into the frame. The instructions for the tool only referencing installing bearings, so I wasn't sure.
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