BMX: Frame sizing?

so i've caught the BMX bug...after getting shafted on ebay with a frame (cunt!) I'm now looking for a another one.i was wondering how important sizing was in BMX terms...i'm quite sure its not as important as road/track frame sizing.
would i be stupid to get a s&m PBR frame thats too small for me even if it is super cheap?
love aidan.x

how tall are ya? and what are you using the bmx frame for?

if ur 6ft and over... u want a 20.8 or 21inchframe.. regardless of dirt/street needs

yes you would. IMHO

I'm 6 foot 1 and Ride Pro XXL although if you are looking at tt lengths 21 - 21.5 is my preference.

What are you using it for is also another thought. My flatland bike is tiny.

i'm 6ish and will be using it for street...winstanleys have a PBR for 100 but the only size they have is 18.25 tt
it was just wishful thinking,i really want an S&M frame! winstanleys also have a T1 barcode 04 for 100 in 20.6 tt...thats more of a realistic option i think.

18.25 will be bad.

I wish I stil had my S&M frames :(

If you want come round mine one evening and try out my bike Adian. I think that is 20.8"

Dude, I'm short and I hate riding anything shorter than a 21, it's personal preference but anything shorter than a 20 would be very cramped for you.

yeh. nothing shorter than 20.6 m8

try Tommy's bmx (it was mine) and it fit just nicely... i do believe its 20.8 :)

im 6ish and i ride a standard trail boss 20.5 tt i think it is i forget. as object says personal preferance. There seems to be quite a few bmx riders on here. Anyone fancy meeting for a ride?

I'm 6ft and this fits me perfect for dirt jumps ;-)

http://www.londonfgss.com/thread6970.html

With the seat in the correct position obviously

i ride an s&m l.a.f. (lucky me!). I'm 6feet and its 21tt....you'll def need 20.8 or longer if you're gonna throw your weight about on it!

http://i152.photobucket.com/albums/s169/thebobbybobbob/b1.jpg

Anyone fancy meeting for a ride?
In August when I've finished my bike and my collar bone is healed.

when everyone ready let all go the the 4feathers youth club in marylebone and ride the small volcanoe and the miniramps there ok doodes......