Hi, long time since I've been on here - I traded my superfour for an FZR600 and need some advice from the experts! Does anyone know if a 400 front wheel is the same as a 600 (3he model)?

I seem to have a porous rim on my 600 and am trying to widen the search to find a new one.

My rim has J17xM(Or H)T300 on it if this helps.

Thanks in advance.

No - they're not the same, the hub on a 600 has a wider circumference and the spokes are at a slightly different angle.

That said my 3en2 has 600 wheels front and back so it can be done ... you'll need a 1wg wheel to take a 110 tyre

So will a 1wg model wheel bolt straight on with the 600 discs fitted?

probably.