Donnelly BOS Tubular Folding Cyclocross Tires 700c. The 'Deep Mudder' - Ready for rain, roots, ruts and mud. More aggressive than the PDX. Buttressed side knobs for excellent cornering traction Tractor style tread for the harshest mud.
SPECIFICATIONS BEAD MATERIAL Folding BSD 622 COLOR Black COMPOUND SC FRONT OR REAR GRAMS 369 MODEL BOS SIDEWALL Black TPI Multiple TPI TYPE Tubular WHEEL SIZE 700c WIDTH 33 mm