The K591 is the approved Harley-Davidson sport tyre.
Originally designed for racing but now incorporating refinements to meet the demands of sport and sport touring riders, the K591 is approved by Harley-Davidson for its sport models and carries a V speed rating.
The K591 delivers optimum grip in wet or dry weather for confident cornering.
Its unique tread pattern ensures minimal stepping as the tyre wears out.
Have a question about this tyre or need fitment advice? Our team of riders is here to help.
