3848 Bio Force Extreme Core Ferit Yikilmaz Modified on: Sat, 5 Mar, 2022 at 6:29 PM Here you can find the user manual for your Bio Force Extreme Core (consisting of 3841: Bio Force Extreme Sixpack Plus and 3819: Core module).Click on the following links for 3841: Bio Force Extreme Sixpack Plus and for 3819: Core module. 3841 Bio Force Extreme Sixpack Plus.pdf (8.3 MB) 3819 Core module.pdf (1.26 MB)