I have been riding a 58cm Trek 2100 for 10 years and always felt like it was to large. I always felt to stretched out. I’m 5’ 10". So I recently got a new 56cm Trek Emonda ALR. The fit is so much better and I love. The only weird thing is I feel like i’m peddling in tiny little circles. I was used to a 175mm crank length and still ride that on my trainer bike. And the new bike as 172.5mm crank length.
Anyone else notice a huge difference when changing crank length? I’m going to keep riding and see how it feels. But seriously thinking about going to a 175mm crank length since that is what I’m used to, and what I have on my trainer bike. Any thoughts?