Early 80s rear mag wheel.

Hello everyone. Hope I am in a correct forum for this question.

I have a CJ sidecar mounted to a Honda VTX and want to replace the CJ spoked wheel with mag wheel.

The existing wheel is a 3.75 X 19" with a 25mm axle.

I have read that some early 80's 1100 Kawasaki rear mag wheels use 25mm axles and have been mounted on CJs.

Does anyone know what years of Kawasaki would have this size of axle.

Thanks
Fred

check bearing sizes.a bearing supply house should be able to set you up with a bearing with proper inner and outer bearing diameters to match just about anything up