Giant Overdrive Ste...
 

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[Closed] Giant Overdrive Steerer...?

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Mate of mine has just bought a Giant with this bizzare steerer size.
He wants to upgrade the fork to a standard tapered steerer Fox.
So, bottom bearing should fit OK, yeah?
What top bearing/adaptor does he need please?
Cheers in advance. 🙂


 
Posted : 23/12/2014 3:49 pm
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1&1/8th 36/45 bearing.A 1 1/8th compression ring,cover and top cap.


 
Posted : 23/12/2014 3:53 pm
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So it's as simple as chucking a new bearing it then?


 
Posted : 23/12/2014 3:55 pm
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What's the ID of the top of the headtube?
I'm sure Hope or Cane Creek will do a cup if its a weird size.

IHNWOAGWOD2


 
Posted : 23/12/2014 4:00 pm
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It's 44mm.They just use a bearing with a bigger I.D.


 
Posted : 23/12/2014 4:07 pm
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Overdrive or Overdrive 2?

They are different.


 
Posted : 23/12/2014 4:10 pm
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If it wasn't overdrive 2 surely he wouldn't need to ask?


 
Posted : 23/12/2014 4:13 pm
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Normal overdrive.
That said, we've just had it apart and it seems to be an Overdrive head TUBE with a normal tapered steerer fork in it, so it should be a straight swap.
Good info though chaps, thanks for that. 🙂


 
Posted : 23/12/2014 4:20 pm
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Normal Overdrive [i]is[/i] standard tapered.
It's only overdrive 2 that has the 1 1/4" top to the steerer.


 
Posted : 23/12/2014 4:39 pm
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Really? Thanks for clearing up the daft confusion dude! 🙂


 
Posted : 23/12/2014 5:47 pm
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If it wasn't overdrive 2 surely he wouldn't need to ask?

Yes precisely why I asked - OD is standard taper. OD2 still accepts standard taper but needs the reducer cup/bearing at the top.


 
Posted : 23/12/2014 5:50 pm
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So, if I understand it correctly.....
To run an Overdrive 2 as a normal Overdrive with normal tapered forks you just replace the top cup with something like a Hope top cup?


 
Posted : 24/12/2014 1:26 pm
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To run an Overdrive 2 as a normal Overdrive with normal tapered forks you just replace the top cup with something like a Hope top cup?
yup.


 
Posted : 24/12/2014 1:55 pm

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