Race-oriented semi-slick for maximum speed. Most successful tyres, numerous victories in unbound, World Cup, The Traka and Badlands. Our fastest gravel tyre. Maximum efficiency on light terrain, hard floors and asphalt. Brake and traction edges for front and rear wheel thanks to scale-like tread. RACE PRO construction for smooth ride + high puncture protection under tough racing conditions. Fair trade. As well as With recycled soot (rCB) from Schwalbe's own tyre recycling weight 0.6 kg