Panaracer fire xc pro comp tlc mtb tyrethe fire xc pro design offers excellent traction and cornering in just about any terrain without the penalty of high rolling resistance or soft fast wearing tread compounds the torch tread design offers multi height hard compound knobs for performance on hard and soft terrain the burning edge side knob pattern serves up predictable cornering even at hard angles features bead aramid sizes 26 x 18 and 26 x 21weight 590ganti snake bite chafe to help p