In terms of aerodynamics. I think the HED boffins state 20mm on that 28mm rim. Which makes sense as that would match the internal profile.
Not sure that's practical though.
My rear 88mm is pretty good in a sidewinder too. Catches the air a bit. But seems stable.
@Smallfurry started
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In terms of aerodynamics. I think the HED boffins state 20mm on that 28mm rim. Which makes sense as that would match the internal profile.
Not sure that's practical though.
My rear 88mm is pretty good in a sidewinder too. Catches the air a bit. But seems stable.