Originally Posted by
Torrilin
The Sirrus has higher stock gearing. The Trek is a bit lower. If you're in a flat area, this means the Trek might feel a bit slower. In a hilly area or carrying a lot of stuff on the bike, the Sirrus would feel slower. Gearing can be changed after you buy a bike
Most dealers will swap out a cassette at the time of sale for little or no cost. I am notorious at my LBS for swapping parts
when I buy a bike. I routinely trade in the wheels and tires and cassette. I have also been known to change out shifters and saddles. Trust me, they aren't losing money doing this.
If you want to ride around hills, get a 34T bailout gear. The day will come when you
are fully loaded, tired, and cranking up a hill. On that day you will think kind thoughts about me
Test ride a few bikes, if one feels better to you, get it.