Bike lube. How exciting can it be? How about if Vin Diesel challenged you to a race in his American Iron, and you blew his doors off in the 1/4 mile? Then you kept going and he didn't catch you. Ever. Vin's car caught fire, jumped over a VW Bus, and rolled three times, while you drank a beer at the cafe just past the finish line. Yes, this chain-lube is that good! It will even open your beer for you.
Rock-N-Roll lube cleans the chain. I decided to first go over the cassette and chain with some generic citrus degreaser anyway, to start fresh. I had been using Krytech Wax. No comparison! After a good soaking with R-N-R, a surprising amount of dirt came to the surface of the chain. Wiped it down repeatedly and re-applied.
Took the bike on a test ride, and it was silent. The only sound I could hear was the chuffing of my mountain-bike shorts. (and the frustrated cursing of Vin Diesel yelling for me to wait up.)
The drawback to the packaging is that it comes with an empty 4-oz bottle that you are supposed to fill up. Getting the lube from the big to the small bottle isn't as easy as it could be, as there is no nozzle on the big bottle. Just a little hole, which means you have to squirt the lube into the small bottle. 2 nozzle caps are included for the little bottle--a nice inclusion.
I had no idea that a chain lube could make such a difference. Can't wait to go put on 25 miles tomorrow and see how it holds up. <edit> Rode up a canyon today. Caught some heavy rain and red mud on the way down. (Dry when I started riding . . .) About 15 miles today. Chain was still silent after picking up some serious crap coming home. I'm very impressed with this lube.