The D742F tread pattern is designed to handle an amazingly wide range of riding conditions- encompassing medium-hard-to medium-soft terrain. New mixed-concept pattern features increased open space around the tire center- along with added land ratio around the shoulder area to boost cornering stability. The D742F rubber compound delivers superb grip on hard-to-medium and loamy soils- while also boasting exemplary durability. New tire casing design features a two-ply carcass to further enhance tire performance over an unusually wide variety of track conditions. - the D742F boasts a number of featuresto satisfy the most demanding of riders and racers. Dunlop s engineersdesigned the D742F tread pattern to handle an amazingly wide range of ridingconditions- encompassing medium-hard to medium-soft terrain. This newmixed-concept pattern features increased open space around the tire center- along with added land ratio around the shoulder area to boost cornering stability. he invoice total at the time your order is processed.