Hi Bob,
Yes.. it can be sometimes, even though I've tried to include all the details. Basically, the only Como that isn't compatible is the one that has a Center Lock rotor and hub. It seems that the 2020 Como 3.0 is just a regular 6-bolt hub & rotor combination which makes it compatible. For anyone confused here are the hubs side by side:
View attachment 37669View attachment 37670
Disregard that it says SRAM on the left hub, this is a Formula DHT-148S hub which is rebranded and sold under many names (SRAM 746, Specialized HiLo, Stout XC Pro, XLC Evo etc) including Specialized. This hub is featured on almost all models of the Vado, Como, Levo and Kenevo bikes. Only the one or two models of the Como feature the Shimano FH-MT200B hub pictured on the right. This is a Center Lock hub and comes with a Center Lock braking rotor - this is not compatible with PLANET3!
So, as long as you walk up to the rear of your bike and it has a
6-bolt standard rotor (by any manufacturer, this can be a Tektro, Shimano, SRAM etc) and that
silver (steel) locknut with wrench cutouts on the hub endcap - you can have a PLANET3 on your bike. And you should.
As far as installation instructions go - yes, specifically for the Vado & Como they'll be on the YouTube channel in a few days, but it's almost the same for all bikes and you can already take a look at some others here:
https://www.youtube.com/channel/UCXKf5UtYe43pwqswJPGna6A