Continental Trail King MTB Tyre. The Continental Trail King MTB Tyre is the benchmark all-round MTB tyre. The heavily siped paddle style centre tread is rampled just enough to keep it rolling better than you might expect, but the open spaces means it refuses to clog... There's enough flat surface to hook up well on rocks and harder trails...Multi shaped shoulder knobs take the traction over as far as you dare to lean... MBUK Trail Tyre Test Winner. 27.5 x 2.4. The item "Continental Trail King MTB Mountain Bike Tyre Rigid 27.5 x 2.4 650B" is in sale since Tuesday, September 24, 2019. This item is in the category "Sporting Goods\Cycling\Bike Tyres, Tubes & Wheels\Tyres". The seller is "wolfcycles" and is located in Dalston, Cumbria. This item can be shipped worldwide.