Not sure if it was a oversight, the lowers are Fox 36 not a 34. Its the internals which are from the 34 (damper/air shaft) due to the stanchion walls being thicker (smaller ID).Fox e-bike specific forks have extra material in the fork crown and thicker stanchions. Also, the 36 e-bike fork uses a FOX 34 air spring, and the lower legs are the same as a regular FOX 34 fork. So basically the upper half is where there is a difference.