Rock-N-Roll Gold lubricant has been a shop favorite of mine for many years. I use it for all kinds of cycling including fat-biking, mountain and road bike use. The formulation goes deep down into the chain and traps any dirt. Then, with the energy of the chain freewheeling backwards, the dirt and grit floats to the surface so you can wipe it all off, leaving a new and clean application of lube inside the chain, where it's needed.
- All-purpose lube
- Cleans and lubricates simultaneously