jcthorne
Well-known member
There are differences in weight and drive train. The F3 and F3S have the original larger rear sprocket as was launched in 2015 and nominally 850 lb weight. The F3T and Ltd models have an RT sprocket, which reduces acceleration but improves fuel mileage. The RT models weigh in at 1150+ lb, which affects acceleration. The hp is 115 across all models, modesty for a sport bike and certainly for one that weighs 850 lb. The weight bias is forward allowing for a nice burn out but compromises acceleration due to wheel slip.
Actually the S and the T have the large sprocket. The F3 base model and the Limited have the smaller RT sprocket on the 17 models. I think the 18s are the same but have not seen them in person yet.