Gotrax F1 buy

[jinSF]

I added a back rack from Walmart on the seat and also built a small basket for the rack out of some 1” square wire I had laying around. The rack is rated for like 20#. I also added some small military bags on the basket for carrying things like tools,keys,wallet, and a bike cable and lock

can you provide a link for the rack from walmart. it does not look like it has any brackets to support the bottom, so does it rattle during a ride?