Crank Arm Shortener

[Bbettis03]

Anyone out there put a crank arm Shortener on a Lectric 3.0?? I have total knee replacement and have limited ROM of right knee. Would appreciate any feedback.
Thanks, Bonnie

 

["A"]

Crank arm shorteners can be heavy, add more weight to already heavy ebike.

I've fitted shorter cranks to a few of my ebikes for my wife (4'10") and my in-laws (4'8").
OEM cranks are 170mm.
152mm cranks or even 140mm cranks are fairly common at local bike shops, they likely will be able to install them onto the bike for you.

 

[Bbettis03]

 

[Bbettis03]

View attachment 8416

Found this Aluminum one by CJ Ackley Machine Company out of Wisconsin. Easy to install and I am pedaling my bike now!!