Concept2 Forum

Thanks for the replies. I cleaned off the sensor inside the fly wheel and it seemed to help somewhat. The strokes per minute readout is still all over the board, but I think I can live with that for a while. I initially plugged in new batteries, & double checked connections so it appears the remaini...

I picked up a C2 Model B with the old PM1 monitor. From reading around the forum I know I should probably upgrade and retrofit to a PM3 or PM4, but my use will mainly be for CrossFit and I don't necessarily need all the advanced features they offer. My question pertains to the way my PM1 operates an...