Schwalbe Super Moto-X HS 439 Cruiser Bicycle Tire Schwalbe, Super Moto-X, Tire, 27.5'', 2.40, Wire, Com: Dual, Tech: Green Guard, Snakeskin, TPI: 67, PSI: 30-55, 1125g, Black Whether you're travelling on tarmac or trail, the beefy Super moto-x offers you the best riding characteristics and plenty of comfort The 3 mm Green guard puncture protection and reinforced sidewalls lets you reach your destination safely, even in the toughest conditions