A long-serving 70/30 dual-sport tyre, the Scorpion MT 90 A/T is Pirelli's traditional answer to the on/off-road adventure question. Large central tread blocks deliver straight-line stability on tarmac, while a V-arrangement of side blocks provides traction and braking grip on gravel and dirt. The balanced silica compound is tuned for high mileage with strong wet and dry grip. OE on the KTM 950 and 990 Adventure in tubeless sizes (150/70 R18 and 90/90 R21), with most other sizes available as tube type for classic adventure bikes. Pirelli sums it up well: "adapting to daily urban use and to adventure anywhere you please on the weekends." Less aggressive than a TKC 80 or Mitas Enduro Trail, but more capable off-road than the road-leaning Anakee Adventure 2 or the scrambler-focused MT 60 RS. Wide size range covers most adventure and dual-sport bikes.