The Schwalbe G-One R gravel competition tire has been designed for light terrain, gravel roads and asphalt. Thanks to its Super Race carcass, it combines flexibility, speed and control at the highest level. · New Boomerang profile to provide the best traction on climbs and ideal rolling behavior. · Super Race carcass (flexible construction) for a particularly smooth ride with low rolling resistance and a high level of impact protection. · Angled side knobs, along with the Super Race carcass, create the best grip in turns.