Equipo adecuado y entregado de la mejor manera

My bike came with a 48/35 chainring set. With the 10/33T cassette, this is a great setup for fast riding. But I don't need 48 front and 10 rear for anything, and I found myself downshifting to the lowest possible gears when going up hills (I live in a very hilly town).Swapping to the 45/33 chainring requires only the two gears. The changeover took only 15 minutes: Remove the crank arm and chainring assembly from the drive side (hard to do, that required a lot of torque), unscrew the chainrings, replace, and torque to the correct setting. Finally, I lowered my shifter a small amount to compensate for the smaller diameters. This was very easy to do with SRAMs setup.The two tooth difference between the 35 and 33 low chainrings makes the 15% grades much easier even in without dropping to the 33T on the cassette. Now I can save that lowest gear for when I really need it.5 stars.UPDATE: I just completed a Century ride with this chainring and it was perfect. Some of the grades were greater than 10% and it was great not wearing out my legs on the grades when I need them for the distance!