I have a pair of Swalbe Smart Sam 29x2.6 inch tyres. Originally Fitted to a Cube Reaction 500 Race, bought new in September 2017. Had puncture problems and to be honest found these very hard to remove and tubes were being nipped when I put them back on. Then went tubeless using Maxiss 29x 2.4 inch TR tyres. So very little used originals in shed. Free to anybody who can collect from Winlaton Mill, NE21 6SD, 6 miles from Newcastle.