I have other chainkeepers in my box and one of them is even another Feeback Sports product. But this is the simplest and easiest to use out of all of them. I've only used this on my disc bikes, but I'm assuming there will be no issues with the other bikes in the stable. Just put the axle through this thing and go start cleaning or whatever it is you want to do on the bike. I love how I can shift through my gears with this bad boy on.
It does what it supposed to do and keep the chain from hanging down and makes it a lot easier to clean the chain.
Would recommend it.