Originally Posted by
Andrew R Stewart
Seems to me a simple measurement with a tire removed will provide the real answer.
He did that already, the between-hook distance was around 13mm, the quoted ETRTO dimension correlates to the below-the-hooks measurement i.e. outer width minus wall thickness of the braking surfaces.
Originally Posted by
Andrew R Stewart
I have many thousands of miles with labeled 32 tires on MA40 and MA2 rims with no handling or tire fitting issues. Andy Who just rode 31 miles with this combo today)
Maybe the wallowing I feel in tight corners (slightly soft 28 mm tyres on MA40) is only noticeable because I'm heavy (250 lb or so)?