Top TLR tubeless handmade, glued, rugged Gravel/CX tire for professional use.the bonded tread based on Smart Plus natural rubber guarantees low rolling resistance and excellent adhesion. Super PolyCorazza Armor sidewall material provides superior performance, comfort and durability in the field Reinforced CHAFER bead protection for use with lower quality carbon rims Use with grooved rims only - Hooked Requires Latex Free Ganzo PPS sealant + 2 x PPS puncture protection 260 TP 2.5-3.5 Bar