The third chainring (sometimes known as the “granny gear”) presents even simpler climbing than the compact crankset’s smallest chainring. As you spend extra money, parts get lighter (with the use of much less material; and carbon on the larger value points), and the bearing quality improves. Higher-level components shift and brake slightly higher, too —… Continue reading Worlds Quickest Road, Aero, Gravel, And Triathlon Bikes