Originally Posted by
chas58
32mm GP5K
ID 22mm
size: 33mm
(the 32mm 4 seasons measured just a bit over 35, )
(the 28mm GP4k measured 30mm on 19c, 31 on 22c)
Thank you! I have 21mm ID rims, and so the 32mm GP5ks should be right at around 32mm. Perfect.