GT Zaskar Team need know BB and headset sizes

Will Evans

Retro Newbie
Bit stuck got blue zaskar frame cheap bit tired and troublesome.
Need to find out what tell tale signs of exact year ?
And need desperately to sort out headset and BB for square taper cranks .

Any previous or current owner of same frame who can help please respond...

Having bad day today all in, would cheer me up.
Like before WW3 actually breaks on X hmm ?
 
BB length follows the cranks. The only thing you need to check is the shell size, 68 or 73mm (IIRC it's 73 but check with a ruler).
Headset is 1 1/8".
 
BB length follows the cranks. The only thing you need to check is the shell size, 68 or 73mm (IIRC it's 73 but check with a ruler).
Headset is 1 1/8".
Got weird fully integrated design where the bearings roll on the frame ( I think they're called cartridge bearings )
Maybe it's never than 2003 ?
 
Any ideas about headsets for the 2010s era ?
Really struggling to find answers anywhere.

Only got back into biking a few months ago this is my second attempt at bike work x
 
Any ideas about headsets for the 2010s era ?
Really struggling to find answers anywhere.

Only got back into biking a few months ago this is my second attempt at bike work x
Stick a couple of photos up of the bike and the headset/headtube if you can. It might be a semi integrated headset with the race fitted into the headtube so that it looks like its actually part of the headtube. Photo's will help to decide though.
 
Hi 🌈

The photos. I'll send one of whole frame in a sec .
 

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