Dropper post not working at freezing temperatures
5 min read
Asked by: Randy Spunky
Does cold affect dropper post?
Suggestions? Cold weather shouldn’t really effect the performance of a healthy dropper post. It’s likely a sign that it needs to be serviced i.e. taken apart, cleaned, re-greased and possibly replace the air cartridge (or bleed the lines if it’s hydraulic).
Why is my dropper post not working?
If you press the lever of your dropper post and nothing happens (the post either stays up or down), then there is not enough tension on the cable. You’ll want to ADD tension. To do so, turn the barrel adjuster counterclockwise. Check the dropper post by pressing the lever.
What causes a dropper post to stick?
This can happen if you push the post into the frame without simultaneously sliding the housing along with it, or if the housing gets shoved into the seat tube without the post moving up in tandem. With movement on one side and blockage on the other, the housing bends and slows or seizes the cable inside.
Why is my dropper post spongy?
On some droppers, this can cause air to be pulled past the internal seals inside the hydraulic mechanism, allowing it to mix with the damper oil. This causes the problematic ‘spongy’ post syndrome, where the post develops movement at the top of its travel, which requires a service.
How do I know if my dropper post is bad?
To test whether this is the issue you’re facing, push your saddle all the way down, loosen your seat clamp entirely, then actuate the dropper. If your post extends fully with a loose saddle clamp you’ve found your culprit. Use a calibrated torque wrench to tighten the clamp to 4-5 Nm and retest your dropper.
Does bike brake fluid freeze?
Brake fluid freezes at -40f so if its ever an issue I think you will have bigger problems to deal with. The worsts part about the bike rack in the winter is the salt and freezing road grime on the bike
How do you pressurize a dropper post?
Quote from video: And we just use a. High pressure shock pump which we'll thread on carefully the factory preset is 175 psi it's kind of the sweet spot on these and that's what we would recommend.
How much PSI is in a dropper post?
250-300psi
This service should be completed every 50-100hrs of riding depending on the conditions in which you ride. Always check your air pressure after servicing. The pressure should be 250-300psi with the post fully extended.
How do I service a dropper post?
Quote from video: Post if your post is no longer working correctly or isn't able to go up you may need to replace the cartridge. Next unscrew the top seal and pull off the seat tube wipe off the worst of the grease.
Can you use wd40 on dropper post?
SRAM Butter, Slick Honey, Wet Seal, Silicon Shine, etc.) occassionally wiped on the seal is always good. But remember, no degreasers, penetrating oils, or really any aggressive cleaners (no WD-40, for example). And you essentially want to wipe off all excess, so the grease doesn’t attract/collect dirt.
How do you fix a sticky dropper?
Quote from video: And put some tension on that inner cable. Inside. So anti-clockwise should make your saddle go down if that doesn't work then you're going to need to wind it all the way to clockwise.
Are all dropper post cables the same?
Most all dropper posts come in a variety of different options, most usually broken down between the seatpost diameter and the post’s travel. The seatpost diameter is the diameter of the post that gets inserted in to the frame, usually either 27.2mm, 30.9mm, 31.6mm, or 34.9mm.
Can I use Vaseline on my dropper post?
Quote from video: Well. Okay first up that. Did absolutely right thing in taking the seal back and putting some grease under there in the first place even if it was personally.
How much does it cost to service a dropper post?
Handlebar/Stem/Seatpost Services
| Handlebar/Stem/Seatpost Services | |
|---|---|
| Dropper post install (non-stealth) | $10 |
| Stealth dropper post install | $15 |
| Reverb remote/hose bleed | $10 |
| Dropper post overhaul | $65 |
Is it OK to clamp a dropper post?
Quote from video: Похожие запросы
Why is my dropper not working Minecraft?
If the container it is facing is full, the dropper does not activate. Otherwise, the item is ejected in the direction the dropper is facing, as if a player had used the Drop control. Even items that would be treated differently by a dispenser (such as arrows) are simply ejected by a dropper.
How do you fix a stuck seat on a dropper?
Quote from video: So what you want to do is relieve the tension on that inner cable if you go over to the lever end there's a barrel adjuster which turns.
Are all dropper post cables the same?
Most all dropper posts come in a variety of different options, most usually broken down between the seatpost diameter and the post’s travel. The seatpost diameter is the diameter of the post that gets inserted in to the frame, usually either 27.2mm, 30.9mm, 31.6mm, or 34.9mm.
How do you adjust a dropper seat?
Quote from video: And both hands on the grips to press the dropper post lever. Watch that saddle go all the way up until it stops we'll release that lever.
Can you adjust dropper post travel?
Quote from video: And it is adjustable. By five millimeter increments down to 175 millimeters. So we can adjust it by a total of 25 millimeters.
How high should your dropper post be?
Setting Proper Saddle Height
However, a good rule of thumb is that your heel should maintain contact with your bottom pedal while your leg is fully extended without forcing you to lean to one side. This way, when you’re pedaling on the ball of your foot you know there will always be at least a slight bend in your knee.