Quick note: 1 inch = 25.4 mm
So 20mm is more like 4/5th of an inch, not a quarter.
Also, go tubeless, if you can. Much much lower risk of pinch punctures.
Quick note: 1 inch = 25.4 mm
So 20mm is more like 4/5th of an inch, not a quarter.
Also, go tubeless, if you can. Much much lower risk of pinch punctures.