Originally Posted by Roadkill
I believe but am not positive staton offered a 7/8. The place I purchased from does not.
Correct but they are not
interchangeable, I have both. Also the bikemotor parts kit has seriously lessened the build quality now, it was machined, extruded aluminum and now has been cheapened to thin steel plate.
You can tow what you like. Bicycles are used to pull loads all throughout the third world and have been doing so for years. A human rider is able to generate far more torque starting a load than any compact bike engine ever could. Just don't expect some 35-50cc gas engine that peaks torque at 5000 rpm to be a diesel tractor.