Is there anything out there showing speedo error relative to gearing changes?Another good site is Total Motorcycle, they cover quite a few different manufacturer's.
Total Motorcycle - 15yrs of Reviews, Bikes, Rides and Guides
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And a great site where you can check and see what different rear tire size and sprocket sizes will do, is Gearing Commander.
When you go to load up the number for the 09, you need to pick the following:
169 - Yamaha MT 09 (FZ-09) 2014
Gearing Commander: Motorcycle Speed, RPM, Chain & Sprockets Calculator
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You can use the Gearing Commander web site to help calculate the what percentage your speedo will be out with different sprocket sizes.Is there anything out there showing speedo error relative to gearing changes?