Unipack hub bearing dimensions - anyone?

Specialized singlespeeds are all (i mean langsters and singlecross) with flip flop wheels so you have both ss and fg :-) Bare in mind that there are many other ss/fg bikes to consider like charge, bianchi, giant bowery series, genesis flyer, fuji track and many others. If you want something with more character then a good custom built bike is all the way to go:-)

Thanks so much for everyones comments.

I managed to get a full refund!!!!!!!!

When I told them about all the problems I've had after only 2 days, they looked confused and said I quote "Thats odd, we've never seen that happen before!"

They offered me a free segumo crank/pedal upgrade, replacement BB and new rear wheel.
I declined their offer and requested a refund in full. They agreed and didnt kick up a fuss like some people have said.

After the refund went back onto my card, I told them it was well snide of them to change the name from unipack to create after the bad kudos..all he could do was smirk like a teenager watching a porno for the first time...

So, for those who are unfortunate enough to be stung by buying this bike, the distributors are not called jazzco, but fellia...there address is

FELLIA LTD
Unit 12, Ponders End Industrial Estate
East Duck Lees Lane
Enfield
Middlesex
EN3 7SP
Tel: 020 8344 9997

FYI... I called Brick lane Bikes about these [ s ]Create[ /s ]Imitate bikes and they said they were offered them at £45 a piece when buying in bulks of 10. So there you go....

Im off to do what i should have done in the first place....buy a specialized single speed.....the fixie will come when i finish uni :)