Geax Lobo Loco 2.3 Wire Performance MTB Rigid "Cross-Bones" casing reinforcements, to better stand shocks and frontal impacts; heavy-duty casing and double hardness compound, the best technology available; its high air-volume will make for smooth landings after jumps and serious drop-offs; ideal when gravity pulls you down at high speed on rocky trails and loose ground bike, or to have fun in bike parks. tall, non-ramped knobs for unparalleled braking (can be turned when it wears out, a for renewed stopping efficiency);