Spartan8029
XS400 New Member
Hey everyone, so I just installed a new speedometer into the bike but I feel like an idiot because I can't figure out the circumference of the front wheel to calibrate the thing. Right now it is set to 1995mm but that is not right because the speedo barely goes over 10mph when I know I'm doing at least 25 to 30, any help would be much appreciated.