Clean and Lube Drivetrain

Steps

1. Shift for Access: Shift your chain into the large chainring and a middle cog in the back to give yourself plenty of room to work.
2. Apply Degreaser: Apply degreaser to the chain, cassette, and pulley wheels. If using a chain cleaning tool, follow the manufacturer's instructions to fill it and run the chain through.
3. Scrub: Use a brush to break up stubborn grit and grime on the cassette and derailleur pulleys. Don't forget the gunk that builds up on the jockey wheels!
4. Rinse and Dry: Wipe away the loosened grime with a rag. If the degreaser requires it, rinse with a gentle stream of water, then dry the chain thoroughly with a clean rag. A wet chain won't take lube well.
5. Apply Lube: Rotate the pedals backward and apply a single drop of lubricant to each individual roller on the inside of the chain. It’s a bit tedious, but it’s the best way to ensure even coverage.
6. Work it In: Continue back-pedaling for about 30 seconds to allow the lubricant to penetrate the rollers.
7. Wipe the Excess: Use a clean rag to wipe off any excess lubricant from the outside of the chain. You want the lube inside the rollers, not on the plates where it will just attract more dirt.

Tips

• Clean your drivetrain more frequently if you ride in wet or muddy conditions—your gears will thank you with smoother shifts and longer life.
• Avoid using high-pressure washers directly on your bearings or chain, as this can force water where it doesn't belong.
• A clean drivetrain is a quiet drivetrain. If it starts chirping, it's time for some love.