25s, that’s mental for that distance. I mean, can be done, sure, but doesn’t seem worth the hassle dodging all the rocks and muck when 33s will go right over and through them.
Current specialized diverge (for example) is spec’d to run up to 47mm in 700c or 53mm in 650b, and isn’t exactly a mountain bike. Road bikes with decent tire clearance are getting a lot easier to find these days (they just like to call them “gravel” or “all road” or somesuch).
If you do all of these things without benefit of a 2-stroke motor bolted to your bikes, I think you should be fine, especially as I know you are not a Clydesdale.
Current specialized diverge (for example) is spec’d to run up to 47mm in 700c or 53mm in 650b, and isn’t exactly a mountain bike. Road bikes with decent tire clearance are getting a lot easier to find these days (they just like to call them “gravel” or “all road” or somesuch).
I feel this deserves more likes, but perhaps BA readers are not of that period.
I have never owned one of their records, but that song does come into my head often in MTB or gravel situations where I’m reminding myself not to grip too tightly.