2006 Lehman Renegade Ultra Classic

[Solarcabin1]

When I ride the trike , the speedo shows 70 mph but we’re actually doing 60 mph can anybody help me out with the correct tire size in the back to get the speedometer correct? I’m revving about 3000 RPM when it reads 70 mile an hour on the speedo any help would be appreciated. I currently have 265/50/15 on the back. Thanks for now.

 

[ROAD DOG]

When I ride the trike , the speedo shows 70 mph but we’re actually doing 60 mph can anybody help me out with the correct tire size in the back to get the speedometer correct? I’m revving about 3000 RPM when it reads 70 mile an hour on the speedo any help would be appreciated. I currently have 265/50/15 on the back. Thanks for now.

I went through this a while ago, there's a sight that you can put in different size tires & it will give you the rpm & mph. I understand that your going 60mph, but 70 mph @ 3000rpm for that bike is pretty close to correct? I will try to find the sight I used.