Rock n Roll Gold is my favorite chain lube. I use other lubes for different occasions, like if I know it's going to be rainy for several days, but it's generally pretty dry in Denver CO. I made a video a few years ago when I was testing some different chain lubes to see how long they last, so I'll share it here. It doesn't take long at all to apply and wipe off, plus it keeps your chain relatively clean. At least that's been my experience...