Car & bikeTried-and-true tip
Free a seized seatpost: let penetrating oil soak for 24 to 48 hours
Free a seized bike seatpost by letting penetrating oil soak for 24 to 48 hours instead of using force.
- Time
- ⏱ 24 to 48 h Einwirkzeit, 5 min Arbeit
- Difficulty
- ◆ medium
What you need
- Penetrating oil (e.g. WD-40)
- Rag
How to do it
- Apply the penetrating oil to the gap between seatpost and seat tube.
- Let it soak for 24 to 48 hours.
- Work the post loose with twisting movements.
- If it won't budge, go to a bike workshop.
Sources
This is where we found the tip. The badge above shows how well it is backed up.
- pedali.de (opens in a new tab)
Kein rohe Gewalt! Lasse WD-40 oder Kriechöl einwirken (24 bis 48 Stunden).





