E-specific cassette and chain?

[MadManPedal]

Got another 1000 miles with super-sonic cleaned chain treated with wax and 1μm Teflon. The chain got rewaxed every 100 miles. The cassette and chain are still going. Also, the wax is saving a bit more watts than previous Muc-Off wet lubricant because I can ride a longer distance with every discharge of battery.

 

[MadManPedal]

Have you posted a pic of this bike? I want to see it

I'm still waiting the mileage of that old slug.