Panaracer`s latest development features a brand new tread design with fast rolling centerline well spaced shoulder lugs and pronounced raised corner knobs . Specially designed tread offers big traction but maintains smooth predictable transfers in the corners. Improved bead and TuffTex + casing offers a secure fit and further improved puncture protection over the standard model. ZSG gravel specific compound is designed to perform in all temperatures on gravel and road