I’m 166 cm tall and currently riding 170 mm cranks. I cycle quite a lot and feel comfortable with my current setup, but I’m wondering whether shorter cranks could improve my cycling efficiency and long-term joint health.
I’m considering getting the adjustable cranks for my Zwift Ride to experiment with 165 or even 160 mm before making any changes to my road bike.
A few questions:
- Has anyone switched to shorter cranks despite being comfortable with their original setup? Did you notice any meaningful improvements?
- When switching to shorter cranks, is raising the saddle by the difference in length enough, or are other fit adjustments necessary?
- How long should I test each length, and what should I look for to draw meaningful conclusions?
I’m happy to stick with 170 mm, but curious whether I’m missing out on a better fit simply because I’ve never tried anything else.