The vredestein black panther is a competition tyre with all condition grip and stability discontinuous central section ensures extra grip when braking and accelerating knobs across the shoulder provide extra grip in corners and off camber situations the row of knobs across the shoulder ensures extra puncture protection specifications 26 etrto 50 559 size 50 559 26 x 220 colour blackblack minmax pressure bar 20 45 tyre type clincher weight 530g tpi 120 2