Had a 130/80/17 sava invader on the back of of my Kle for a few week's now,was unsure about it at 1st but its turned out to be a bloody good buy. I can scrape both sides with no drama in the dry and its never slipped at all in the wet even over white line's while leaned over a little. Plenty of tread on the thing and it looks good to. Mainly a road tyre though touted as a dual purpose tyre.
All in all i can recomend it,not got round to fitting a front yet as there's still plenty of life in it. The rear cost only £58 with free postage.