cooltoy
Member
I can't remember the name of the unit but this may apply with others as well. I had an old scotter, the ones that are in the two to three hundred range and have the seat sitting on a seat post about two feet long.
If you look at it you will see that if you remove the swing arm,you now have a unit with a motor,chain,sprockets and wheel all in place and ready to go. This unit is now mounted on the rear of the bike just as you would mount one of those rear racks (the ones with the spring loaded arm to hold things) The wheel sits on top of your bicycle wheel and as it turns,it turns yuor wheel moving your bike, Took me about two hours. The batteries were zip tied under the cross bar and I just used a heavy duty push button switch for an on/off but you could use all the electrical that came with the scooter. the only thing to remember is to make sure you mount unit with wheel turning in the proper direction so that your bike goes forward and that the wheel is rubbing well. Air pressure can be played with. I used this bike for a few months without a problem.Hope this is "understandable"..It looked Ok too !
If you look at it you will see that if you remove the swing arm,you now have a unit with a motor,chain,sprockets and wheel all in place and ready to go. This unit is now mounted on the rear of the bike just as you would mount one of those rear racks (the ones with the spring loaded arm to hold things) The wheel sits on top of your bicycle wheel and as it turns,it turns yuor wheel moving your bike, Took me about two hours. The batteries were zip tied under the cross bar and I just used a heavy duty push button switch for an on/off but you could use all the electrical that came with the scooter. the only thing to remember is to make sure you mount unit with wheel turning in the proper direction so that your bike goes forward and that the wheel is rubbing well. Air pressure can be played with. I used this bike for a few months without a problem.Hope this is "understandable"..It looked Ok too !