Progress on the racetrack is easy to measure: Stopwatches don’t lie. In 2013 at Road America, back-to-back testing of the existing Dunlop Sportmax D211 GP-A race tyre and the prototype GP-A Pro saw Yamaha riders Garrett Gerloff and Cameron Beaubier…
Progress on the racetrack is easy to measure: Stopwatches don’t lie. In 2013 at Road America, back-to-back testing of the existing Dunlop Sportmax D211 GP-A race tyre and the prototype GP-A Pro saw Yamaha riders Garrett Gerloff and Cameron Beaubier…