Michelin lithion 2 tyre grey 23c free tubethe michelin lithion2 it looks and performs like professional racing tyre but at a fraction of the pricefeaturestwo tone silica based tread with smooth center and chevron shoulder rubber overlapped 60 tpi esc extra supple casing reinforced with puncture resistant crown ply for a comfortable ride with puncture resistance hdc high density casing special overlapping ply designed carcass with a cord density of 66 tpi 240 threadsdm2 which help