Posts: 3,881
Threads: 115
Likes Received: 0 in 0 posts
Likes Given: 0
Joined: Apr 2013
This might be a stupid question :
Is it possible to get the oil out of the forks with a vacuum brake bleeder and a thin tube or thin pipe ?
I use my air compressor to change/bleed my brakes and was thinking that I would be able to do the same with my forks without having to take them of the bike.
I am not lazy but always look for easier/quicker ways to do things.
Posts: 1,286
Threads: 33
Likes Received: 40 in 20 posts
Likes Given: 6
Joined: Oct 2017
Good question, but do not know answer.
Even if you could draw a strong vacuum, I am skeptical that all the oil could be drawn through the dampening ports/orifices.
Sure miss drain screws on forks!
Posts: 23,403
Threads: 697
Likes Received: 482 in 220 posts
Likes Given: 597
Joined: Apr 2025
My understanding with cartridge type forks, is they have to be turned upside down, and then pumped to get all the oil out.
Posts: 233
Threads: 8
Likes Received: 0 in 0 posts
Likes Given: 1
Joined: Apr 2025
Every manufacturer seems to be eliminating the drain screws; the only bikes I have with them are the old ones (1994 and 1995).
But it's not such a big deal to pull the fork tubes and do it right. I find it to be a good way to spend a winter day when I can't ride anyway . . . (those who live in nicer climates will have to find a better excuse).
Posts: 926
Threads: 9
Likes Received: 50 in 15 posts
Likes Given: 1
Joined: May 2025
Has it done someone yet and at which miles/km?
I prefer drain screws, kardan, hydraulic valves....
all the nice stuff, the CB lacks.
But I nevertheless love my CB.
You can't sometimes always get what you want....
Wisedrum