I'm just starting to "tune" my new bike, to be honest I'm kinda new in the bike world!...
I'm planning to buy a 20" Schwalbe Big Apple tires for my dahon bike (Mu P24)
I've been researching regarding what to buy and I have a doubt:
1 - First I saw that they are 2.00 and 2.15 inches wide.
Does the sizing change a lot? What are the advantages / disadvantages of one or the other?
What should I take into account to choose the right one?...
2 - I saw some "ETRTO" feature.. What is that and what does it mean? (like "55-406")
3 - Any other recommendations about the tires that I sould buy?
(i.e.: I saw this one: Maxxis OVERDRIVE ELITE 20 x 1.15)