I bought the same sh*t mags too because I was press for time.
Tried gas bikes and few more they are very much more desirable to get one out of a jam, but we're sold out.
Bikebury are plain aluminum not much strength the other the other ones gasbike use to carry we're aluminum allow much more heavy they had 6 cogs and those 6 cogs had splits in the center where you can run three 10mm bolts through to hold the gear plate I If you were is enough to have bought a 18 gear plate teeth of your choosing.
Bike berry dosen't even come with a 15 hole that without looking might be able to lay a rag over it.
Why? Those six holes 4mm bolts are designed for the rotor only and baby those bolts are going to snap, break and bend in not too long of a time, also for maintenance it is going to be a bugger to spot.
So if you got the time that I did not had look for something more veritable get you out of a jam.
Also had blueberry before and if you keep using those caliper brakes on the rim they going to explode with a loud bang about a 1-foot piece of shrapnel blows off.
Also, their adapter if your bike is not factory disc ready are the wrong size for the
200 mm rotor you are only a small pinch something like 4 mm I half to check again, but it's so damn small on stopping power and it's going to wear out faster just might get someone killed, remember product liability attorney if you live.
That's a lot of daylight where there should have been brake stop maybe 23 mm more pad unused.