Sportbike??

Question

I want to get a Yamaha TZR 80cc's. Can it be used on the highway? What is the top speed and the fuel economy? Is it possible to get this bike in NJ? if so where? Thanks a lot for answering

Answer 1

I have a Derbi GPR 125 Racing which has the same engine as the TZR 125 and the top speed with stock gearing is around 85-90 mph. So a 80cc TZR will probably get you in the 60 mph range but it shouldn't be run at that speed for long because the engine would probably blow up. I did buy a Aprilia RS 50 race relpica bike and put the 75cc big bore kit in it and seems like it would run around 70-80 mph and even then I tried not to run it on the highway too much but it was OK around town and out on the smaller race tracks.

Answer 2

To answer your first question, I believe it needs a minimum of 250cc to enter a freeway.