Non foldable tire. To be used with tube ot tubeless. New tire created from famous Octopus profile. Central part with high knobs and perpendicular to rotation direction for low rolling resistance and high performance. Association of small knobs for traction and square knobs for braking performance. Excellent cornering grip : thanks to reinforced lateral knobs. Longitudinal rubber reinforcement to avoid snake bits. Synthetic rubber compound (SBR) increases mileage & performance. 2x27tpi.