GNCC cross-country race tire developed for the toughest race terrain, with large, durable knobs, a wide footprint for extra traction, and a heavy-duty 6-ply bias casing. Sold as a matched pair: K580 front, K581 rear (the line is not K581 alone).
GNCC cross-country race tire developed for the toughest race terrain, with large, durable knobs, a wide footprint for extra traction, and a heavy-duty 6-ply bias casing. Sold as a matched pair: K580 front, K581 rear (the line is not K581 alone).