Are any of you lot a biker?

Round at a clients today and they are having a big clearout of the garage. So along side a water pump and a Karcher with an electrical problem, I've somehow acquired a Honda MTX 125r for the princely sum of nought!!

Only problem is the motor is in pieces as some muppet ran it on straight petrol not 2-stroke mix.

So anyone got experience of this type of bike?

And yes I know I'm too old for this sort of thing, but the plan is to fix it up and flog it on to fund bits for other projects.