For the AK80 and Ak70 motors, if you are pursuing applications that require 
torque mangiutdes over 30 Nm, we recommend using a larger steel cable than the ones provided.

This necessitates a few modifications to the bill of materials and parts for the system, namely different:

Cable-Chain Interfaces
Bowden Tubes
Steel Cable
Crimps

We have included an updated BOM with this information to help you orient to that, the assembly process reamins the same 