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AlexD
Yeah I'm 650b. I went through a couple of tyre changes.. I tried WTB byways 47mm clearance was fine.. but grip wasn't, so I tried gravelkings in 1.9 inch, but they measured 52mm on it hunt rims and were too wide.. so I've settled on 1.75inch gravelkings which come in at 43mm so have plenty of clearance..