2020 250 shootout: Two stroke v four stroke. What should you chose for the MX2 class

With twostroke 250s now allowed in the MX2 to face 250Fs, which is best for you We take all the latest 2020 bikes from the top six manufacturers and try them backtoback in two intense days of testing. They are weighed, put on the dyno and rated in lots of different categories to see how they compare.