Forum menu
Removing GXP shim f...
 

[Closed] Removing GXP shim from Hope BB

Posts: 7542
Free Member
Topic starter
 
[#11292813]

Someone sold me a GXP Hope BB... Kind of annoying when I tried to fit a Shimano crank.As far as I can tell it's a standard 24mm BB with a couple of spacers fitted. Before I wreck the whole thing has anyone managed to remove the spacers?

... For the meantime I'm running a Saint/Hope combo.


 
Posted : 13/07/2020 9:37 am
 si77
Posts: 636
Full Member
 

Not tried it myself, but believe you need to put the bearing in the freezer for a while, then the spacer will drop out easily.


 
Posted : 13/07/2020 10:18 am
Posts: 7542
Free Member
Topic starter
 

Oh... I've heard of freezing to fit bearings before but didn't realise I could get spacers to drop out like that.


 
Posted : 13/07/2020 10:42 am
Posts: 3605
Free Member
 

If they are still the same as the were when I had one years ago, they're in two pieces so you should be able to carefully tap them apart using a fine screwdriver or similar.


 
Posted : 13/07/2020 11:34 am
Posts: 7542
Free Member
Topic starter
 

Remember that time I bought a blind bearing puller and it sat in the corner of the shed waiting for a special occasion?
No you probably don't.
Neither did I.
But then I did.
Worked a treat!


 
Posted : 13/07/2020 12:07 pm
 zap
Posts: 0
Free Member
 

easy enough to remove, I just used a small flat head type screw driver positioned on the join and just tapped apart, being extremely careful, doing opposite sides a fraction at a time.


 
Posted : 13/07/2020 3:40 pm