Sizing

BoyBurning · Dec 11, 2006

Hi you lot,

Can anyone help me with the size of seat post I'll need for a '92 GT Avalanche please? Please rack yer brains or consult any catalogues you have! Looked everywhere I can think of and the catalouge on Katalogue.de only shows specs...

Cheers in advance...

cchris2lou · Dec 11, 2006

Look on sheldon brown web site . it is very complete .

Radar · Dec 11, 2006

Think of it as an excuse to buy something else - vernier calipers! It's amazing how many things need measuring once you own some.

Russell · Dec 11, 2006

probably 27mm or 28.6 but don't go spending money on my say so!

not the most useful answer.... sorry.

LTS Biker · Dec 11, 2006

Try a local bike store and try some posts. Or measure it.
Probably 27.0 or 27.2
GT uses most of those two as far as I know.

Cristian-T · Dec 11, 2006

95% certain its 27.2.
when i get a chance ill look at my 92' gt richtor. (which will soon be for sale, all in original condition

-full dx, mag 30's..)

kingroon · Dec 11, 2006

xeo":16kcoh0i said:
95% certain its 27.2.

My Psyclone is a 27.2mm..

BoyBurning · Dec 13, 2006

Cheers very much guys. Have to get me a measuring thingy...! SB site doesn't have it have checked previously... 27.2 sounds good to me. Will give it a go. Had thought maybe 28.6 but if the psyclone fits that then I'll give it a go. Cheers again everyone.

jez-4-bikes-max · Dec 13, 2006

Hey Tom

Got a range of Syncros Ti seatposts for sale in that size if you need?

Sizing

BoyBurning

cchris2lou

Radar

Senior Retro Guru

Russell

Old School Grand Master

LTS Biker

Senior Retro Guru

Cristian-T

Retro Guru

kingroon

BoyBurning

jez-4-bikes-max

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