don’t think they’re for oil changes looks to be positioned between the oil and wiper seals, I’d expect the best place to put an oil change port would be towards the foot of the lower, could possibly be a grease port but then it’s in about the worst place you could put it for picking up dust and crud from the wheel?…
techsmechs suggestion of a potentiometer is a good one, could be for a pressure transducer to try and measure changes in pressure between the seals and/or even a thermocouple to gauge heat buildup at the seals over the course of a run?
Might just be the official 2013 model Fox mounting points for a fender, just so they can piss on MoJOs chips again…
I do like the “Spy shots” a few wild guesses over the latest unfamiliar whirlygig…