I seem to recall the FJR has a swingarm bearing service or swingarm bearing repack at 26K. Of course the ST has no regular service for this item.
I actually think it's not a bad idea for any bike. The FJR manual says 16k or 2 yrs., swing arm and steering head, but I think once you've done it you'll have more grease there than they put on at the factory and you could then let it go longer.
The FJR manual also says change the spark plugs at 8K, which is pretty ridiculous by most standards (all the FJR guys agree). As with most items like valve clearance checks (FJR 26k vs ST 16k, we're all doing that, right?), each of us decides what our maintenance schedule is after the warranty is over because we don't have to satisfy anybody but ourselves.
The good news is most stuff on the FJR is easy not requiring removal of tupperware. To change the plugs, raise the tank, remove the insulation and they're all there. You can see the water pump, thermostat, hoses, oil filter, etc. right there on the sides. The ST's engine is rotated so some of that stuff is hidden and covered.... thankfully alternators and clutches last.
I can't help but thinking of the old days when hardly anything was done to bikes except an oil change once a year, a tire or two and some chain lube. We just put gas in them and rode till something broke. Who ever looked at a swing arm? But now they're more sophisticated and we more preventative maintenance. It's a good thing.
But I did talk to this BMW owner once who said on his bike it took 3 hrs. for an oil change and a couple of hundred later......... have to take some of the tupperware off and you break the clips......... K1300GT?