That's a lot of miles, and a lot per year. How many other parts have you gone through, like belts, brake rotors? You're regularly only using 40-50% of your battery, have you had many times when you've needed to use more or do you think you could have coped with a 7.2 model all this time (although of course having less power as it wouldn't have been an R model)?
Also if you're going off the number of cycles shown in the app then I don't think it means full charge cycles (0-100%), I don't think anyone knows for sure what it means. At most you'd get what, 140 miles to a full charge? So you'd be looking at over 400 cycles for 60k miles.
I only mentioned components that failed as the OP was wondering about reliability, not consumption of expendable consumables.
But to answer your question, yes plenty of tires, belts, pads, & even a rear rotor.
I should have mentioned that I’ve replaced the swingarm bearings (forgot the miles so guessing at 50k(ish) as they had become notchy.
Oh, I also had the front sprocket replaced as I blew it out attempting to get through a 10” or higher mud flow that I didn’t see (heavy rains in the local mountains heading into work at 0dark:30 one stormy morning)
As far as charge cycle count: it’s my understanding that it’s the amount of times the charger has been able (in my case enabled via timer) to obtain 100% or very near it.
As I limit my typical SOC I’ve only charged this battery to full (or close to it) only 12 times in 3 years/33k(+-) miles.
In theory a 7.2 battery may have been able to get away with that size but at the time I purchased (used) 6.5 was the smaller battery & that provided wouldn’t work & would wear out much sooner having to use practical all the capacity every day.
Besides, I justified the elevated cost (compared to ICE) by being able to charge at work for the lions share of my needs (that strategy changed when the original battery wore out).