Replacement belts

[Balders]

So I managed to break a front belt on the weekend.

Looked like the belt had stretched exposing the strands underneath, very similar to how they front belts would go on the XX4..

I'm not too concerned as to why the belt went, what does concern me is that you can't get the belts individually only as a full set and at £22 this seems a little pricey. I've spotted some after market belts on the bay, has anyone had experience of this company?

here