Available custom made bracket for your mower see video here:
youtu.be/ITnSzxPoSiE
This is the third Remote control Lawn mower that I have built in the last 5 years. I explain briefly the components and the construction. Most of the parts are from Ace Hardware, Lowes for the mower, radio shack for the toggle switches and fusing and dimension engineering for the Motor control board. The Batteries are 12 volt 12 amp batteries and can be obtained on ebay for a reasonable price. Mine were two for 49.00 with shipping. Please note the rear wheels were replaced with wheelchair motors and 10 inch wheel chair motor tires and the front wheels have to be replaced with smaller wheels (7 inch wheel with bearing hub). did not give the front of the mower swival wheels so that the lawn line cuts would look straight. The rear motor controlled wheels are stron enough to turn the mower. When you look at part 2 you will see how how i mow the lawn. Look for part 2 of my channel with me using the mower.
source