Whether your route covers rough roads or fast gravel, or even both in the same day, Washburn is built for the job. Its centre slick provides awesome rolling efficiency on pavement and packed dirt, while the shoulder lugs take over in the turns, digging in for confidence in loose corners.
Centre tread is smooth to minimise rolling 
resistance and maximise speed
Transition lugs are tightly spaced to provide 
progressive initial cornering traction
Side lugs are spaced out to dig in while cornering 
and when riding over loose surfaces