When contemplating what to get the cyclist in your life, there are many things to think about. What kind of riding are they doing? Do they need those 45mm fenders or 35? Did they say that they had room for 28c tires or just 25? I forget what kind of rear hub spacing they had... 110, 120, 126, 130, 135, 142x12, 148x12 Boost? Don't even get us started on bolt circle diameters and bottom bracket "standards".