The question has probably been discussed before but what are peoples preference to chain lube.
Wet?
Dry?
I currently use a dry lube, smax wax which seems to work ok until the chain gets wet. I find that I'm cleaning and re applying lube after every ride. Every few rides I give the entire drive train a clean.

On the road bike I used a wet lube, whilst this attracks grit and grime it seems to leave the chain running smoothly.