I bought this bike a couple years ago from Revbikes. 48V 17.5Ah (840Wh).
And now, just for the fun of it, I am going to add a vintage 1965 Mattel V-RROOM motor bike motor. This is a test fit, as I will be getting some proper rubber lined cable clamps.
This is gonna be a hoot when I ride the Katy Trail and come up behind other bikers and walkers. Can't wait for someone to say "you can't ride a motorcycle on the trail".
What the hey? If you can't have fun when you get old... Kinda like when we would put playing cards on the stays and into the spokes to get that engine sound.