PM4 in mint condition suitable for all rowers that the PM3 is compatible with but also allows connectivity to smart watches and the concept2 App.
Concept 2 PM4 Rowing Machine And Bike Erg Tablet iPad Samsung XL Holder
Concept 2 PM4 Rowing Machine Rower Monitor - 3 Month Warranty
Concept 2 PM4 Monitor , Concept 2 Rowing Machine Monitor
