The 600 arm would probably be steel.

IT looks like its of the genesis then,and yes me top clamp is flat its of 3en2,i dont no a great deal bout bikes but sum fool has just thrown diff bits on it,when i get correct top clamp will i have to get new bars to or will these go on ? also is it normal for front break pads to miss around 5/8 mm its like me disks aint big enuff ? cant get bloody pics on here tho or i could show you then aaarrrhhhh .

I reckon ....
You have a 3en2 clamps and forks - they'll be 41mm dia 3en1 is 38mm
They've kept the 3en1 wheel and discs they would measure 285mm dia - the 3en2 uses 298mm disks.

So you need some generic 298mm yamaha disks, they're fairly common and would cost around £50. They're used on later fzr600, fzr600r, trx / tdm 850, fj1200 non abs, early fazer 600, fzr400 3en2 or 3tj ....

i do nead bigger disc but the top clamp dont fit right my bars hit me clocks and i can sea around 10mm ov me forks over me bars,ive sin sum bars of 600 will they fit ? and ive sin correct clamp and 198 disc on bay,ive bin looking at 600 bikes and pretty sure my swing arm and looks like forks are of one aswell now,cus my correct top clamp has me bars above wunderd why my ignition was sunken, so if the 3en1 has 185mm disc i must have 600 bloody forks aswell then do i ?WTF thanks for the help i get it back to how it should be in the end just mesured and 41mm thank fck you sed about size cus hsd no clue and am buying stuff tmoz nice one

Remember the 600 might have the bigger disks too ....

I know most of the bikes changed between 3en1 and 3en2 but I'm not sure what you have so I can't definately say what will work. I'd look for - a dropped top yoke, 38mm forks, 38mm clip-ons. Bolt it up and cross your fingers the wheel spindle is ok. You might still need to change the disks depending on the forks.

FOUND 38MM FORKS BUT OF FZR600 3HE WILL THEY GO ON MY 3EN1 ? all thats diff on me bike is swing arm and 3en2 forks other than that its a 3en1.

Yes they'll fit as long as you have the yokes and clipons

YEAH the yokes cum wiv forks and got clip ons cuming aswell just nead bigger disk now then and will be back to almost how its ment to be,dont think i will bother wiv 3en1 swing arm as they got rid ov it on next model for sum resone or another,

Fuck me Boris, how can you read that?

I'm dislexic

I didn't find my wedding ring must have come off in my work gloves. I climbed in the big paladins to male sure, scared a few rats doing that.