Crank Length Is Measured from the Centre of the Bottom Bracket Axle to the Centre of the Pedal Axle. If You're Not Sure What Length the Cranks on Your Bike Are, the Quickest Way of Finding out Is Typically to Just Look at the Backside of Your Cranks, Just Below the Pedal Axle.
What Is the Crank Length?
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6 min read
★ Key Takeaways
Crank Length Is Measured from the Centre of the Bottom Bracket Axle to the Centre of the Pedal Axle. If You're Not Sure What Length the Cranks on Your Bike Are, the Quickest Way of Finding out Is Typically to Just Look at the Backside of Your Cranks, Just Below the Pedal Axle.
Direct Answer • Key Takeaway