Well i orderd myself a new rear 19" of trials-uk. I rang them up said "could i order a REAR 19" INERTUBE" blah blah, then the person who was doing my orders said it once again, "one REAR 19" INERTUBE" and yes that was all good, came the next day. Didnt really look at it just gave it to my dad befor i went out, he fitted it, no defferent to any other one. Then next day, went out on a ride fair few lads came down been there say 20/30 mins warming up gapping to a curb, first big gap. PSSSSSSSSSSSH. PUNSURE. So undone everything, fixed it , i was thinking it looked a bit skinny so i looked at it and it said "20 x 1.50" i was like hell? they check my order about twice Pretty gutted about that, couldnt fix it neither well just thought ild tell you, well not ordering from there again. x