About spoke gauge and how that effects spoke breakage. A spoke needs to be properly tensioned to resist failure. A thicker spoke needs more tension, and the rim would need to be able to withstand that tension.
What's commonly done on some commercial ebikes is to install 12 gauge spokes on rims...
New Jersey is the state that brought the hammer down on ebikes.
My state, Washington, passed the 3-Class regs into law several months ago, and I haven't noticed a change.
They're two different kinds of two wheeled animals. A proper motorcycle provides a more pure experience of a leaning machine. A bicycle provides the enjoyment of a human motor.
Of late I have seen many ebikes going down the side of the road at 30+mph, no pedaling. Those are just lame as*ed...
It seems to me that a rear direct drive hub motor would give you everything you want, and weigh less too.
Direct-drive motors and less weight! Maybe a first.
So is your argument that because you are disabled you should be allowed to operate an ebike above the mandated maximum speed of an ebike?
That was not what the OP was advocating.
At the end of the day, an ebike traveling over 28mph utilizing motor power is not a legal ebike.
As far as the over 60 thing: you're doing long posts mid-week. Fits the profile of someone who's not pulling the plow. But the actual reason for my throwing that into the post was that a high speed...