Are the ball bearings loose or caged? If they are loose, you need grease to hold them into place but I have often used Vaseline for this purpose. Kinder on the hands if you have to adjust/shim the bearings. Other than that, I just give an extra few drops of motor oil after the freewheel is adjusted and assembled.Following excellent advice on this site I have managed to strip and clean the sticky freewheel on my wife Freego ebike.
Could anyone advise me as to the best oil or grease to lubricate it with before I put it back together?
many thanks
Original 3-in-one. Nothing else. It must be the one that says, "Cleans, Lubricates and Prevents rust.I have used Shimano freewheel grease before, the ones are also generally recommended.
- Shimano Workshop Special Grease for Pawl-Type Freehub Bodies: Specifically formulated for Shimano freewheels.
- R.S.P. Go Flow: A semi-fluid grease designed for pawls, providing good penetration and corrosion protection.
- Dumonde Tech Freehub Grease: Known for its performance across a wide temperature range, including low temperatures.
- Finish Line Premium Ceramic Tech Grease: A popular choice for various bike parts, including freewheels.
- Park Tool PPL-2 Polylube 1000 Grease: A general-purpose grease that can be used on freewheels.