www.zxrworld.co.uk

Is there any way of knowing the genuine model off the engine or frame number?

I have just bought a ZXR400 SP and I would just like to double check if it is genuine or if someone has just changed the carbs and suspension on it.

speak to Mori Man, i'm sure he has a link somewhere to check this.
it is posted on here somewhere

Thanks I will send him a message.