Continental Speed King Tire - 26 x 2.20 Clincher Folding BLK BLKChili RaceSport E25Continental Speed King Tire 26 x 2. 20 Clincher Folding Black BlackChili RaceSport E25. The Speed King features a meticulously crafted tread pattern that delivers grip and control on dirt tracks and ramps. With RaceSport construction it offers the perfect balance of strength durability and weight so you can land every trick and hit every corner with confidence. Whether youre launching off a jump or speeding down a slope the Speed King reigns supreme.