![Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2023/07/challenge-team-edition-tires-1376-cxmagazine-cl.jpg)
Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
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Challenge makes Pro-only Team Edition Red cross tubulars available for very limited time - Bikerumor
![Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media](https://www.cxmagazine.com/wp-content/uploads/2023/07/challenge-team-edition-tires-1377.jpg)
Challenge Goes Big with 38mm Cyclocross Tubulars and Tubeless Tires, Unveils Team Edition Handmade TLR - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media
![Challenge Flandrien Team Edition Tubular Cyclocross Tire 700c x 33mm - Blackwhite Sealed Cotton Sidewall Challenge Flandrien Team Edition Tubular Cyclocross Tire 700c x 33mm - Blackwhite Sealed Cotton Sidewall](https://static.westernbikeworks.com/productimages/images450/CKCFT2-2.jpg)