Changing Cranks

[Welshman]

Has anybody changed the cranks on their cube? did it need a software update? and what did you get?

thanks in advance

 

[Doomanic]

Are you thinking of changing to shorter cranks?

If so, as far as I know, crank lengths under 165mm require the software to be changed. I’ve done this on my Bosch motored Trek but I’ve actually gone back to the original cranks as I suffered a 10% loss of range on the short (clown) cranks.
If you don’t have the software altered there is a problem with the torque sensor and the bike becomes horrible to ride with the power being delivered inconsistently.

 

[Welshman]

Are you thinking of changing to shorter cranks?

If so, as far as I know, crank lengths under 165mm require the software to be changed. I’ve done this on my Bosch motored Trek but I’ve actually gone back to the original cranks as I suffered a 10% loss of range on the short (clown) cranks.
If you don’t have the software altered there is a problem with the torque sensor and the bike becomes horrible to ride with the power being delivered inconsistently.

i was going to go down to 170, maybe 165..........but a do run the active plus motor and not the cx

i had a diagnostic report done on the weekend, but didnt see crank length in the modify options on wheelsize