I posted this under Harley Trikes with no response so I will try here. I am running 225/60/15 rear tires on my Trog. I want lower gearing without the costs of changing sprockets. My tires are needing to be replaced and I want to go to 225/50/15 to lower the ratio. Has anyone tried this combo? Also can someone do the math for me? I know bike will sit 1 3/4 inch lower but I can accommodate that with air suspension.
Thanks for any help.
Jim