CST B-Trail C1861 Folding Mountain Tire 27.5 x 2.25 has a Ultra-fast rolling tread pattern with short, alternating center knobs. Exceptional hard-pack traction. Taller side knobs provide confident cornering.
SPECIFICATIONS BEAD MATERIAL Folding COLOR Black COMPOUND Dual GRAMS 473 MODEL B-Trail/C1861P SIDEWALL Black TPI 170 TYPE Tube WHEEL SIZE 27.5'' WIDTH 2.25'' BSD 584 USED FOR FRONT OR REAR