An adventure tire designed for mixed conditions Smooth-rolling center knobs and aggressive shoulder lugs The combination of smooth-rolling center knobs and aggressive shoulder lugs provide great traction and durability for gravel roads, trails, cyclocross, urban assault and even pavement The MSO will fit on your cyclocross or gravel bike, commuter, or touring rig MSO is the airport code for Missoula, Montana, home of the Adventure Cycling Association and the inspiration for countless cycling journeys Designed to bridge the gap between pavement and blazing your own trail An adventure tire designed for mixed conditions Smooth-rolling center knobs and aggressive shoulder lugs The combination of smooth-rolling center knobs and aggressive shoulder lugs provide great traction The MSO will fit on your cyclocross or gravel bike, commuter, or touring rig MSO is the airport code for Missoula, Montana, home of the Adventure Cycling Association and the in