170mm to 165mm Cranks worth it?
I'm upgrading to Shimano 105 R7000 11 speed on my bike and I'm struggling to source a 170mm crank.
I've got a Boardman road comp 2014 in XS size and it came with 170mm cranks, is switching to 165mm cranks better for my height?
I'm 5ft 6 and have a 29" inside leg, from what I've seen 165mm is better for shorter heights?