IRC Boken Doublecross 38

Our engineers optimized the tread pattern for each size. The 38mm has a fast-rolling center tread for gravel and adventure riding paired with burly side knobs that hook up when the gnar gets gnarly. With more bite than our file-tread Boken, the Boken DoubleCross gives you superior performance on loose, rough, or loamy terrain.  Tubeless Ready Reinforced Sidewalls High-grip compound (Boken compound) 60 TPI casing IRC NO. SIZE BEAD INFLATION WEIGHT - 700x38 ARAMID 45–60 465g