Replacement crank arm for FitDesk Bike Desk 9/16" thread size (RIGHT SIDE)

Fits FDX 2.0 and FDX 3.0

Crank arm length-6.25"

Please note this will not fit the  model 4100, 4150 and 3030 under desk cycle. It will fit the model 4100 and 4150 but new pedals will be needed.

A crank removal tool is needed to replace the crank arm. 

https://thefitdesk.com/collections/replacement-parts/products/crank-removal-tool