Can TWiN2 be installed on a MTB/CX cranks with two CHAINRINGS ? We are sorry, but for this moment it’s impossible. TWiN2 power meter is designed for a single chainrings cranksets. Tagged: double-sidedpower metertwin2two racks Related Articles Is it possible to install the device on my crank? Why is my crank not on the list of supported models? Is it possible to do? Do I have enough space in the bike? Will the POWERCRANK fit on my bike? How to check model and length of my crank? Will POWERCRANK work with my bike computer / watch? I have a POLAR V650 meter, will it work with POWERCRANK power meter?