Challenge cyclocross, adventure, and gravel tires and tubes

Challenge Tires

Challenge offers a variety of clincher, tubeless, and tubular tires, plus high-quality tubes for cyclocross, gravel, and adventure bikes. Shop Challenge Grifo, Dune, Limus, Baby Limus, and Chicane cyclocross tires, plus the full line of gravel and adventure tires like the Gravel Grinder and Getaway.