The biggest flaw was definitely the fact they were measuring percent per unit instead of the overall volume of the gasses. I agree that the CBR would destroy all the other bikes in the tests, but I'm very curious how it would do against the car. The biggest downfall on bike emissions output is the catalytic converter they use. Cars have larger 3-way catalytic converters that are much more efficient. I'm not sure what the CBR has for one but I don't think it's quite up to par with a car one due to the lesser restrictions on bike emissions. The federal standards understand that the overall volume bikes put out is still very little in comparison lol.