To grease under the BB shell ?
#1
Senior Member
Thread Starter
Join Date: Nov 2004
Posts: 75
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
To grease under the BB shell ?
Like the title says , do you put grease on the cables under the BB shell ?
(or is it enough to make sure that its clean down there ?)
(or is it enough to make sure that its clean down there ?)
#2
Senior Member
Join Date: Oct 2004
Location: Dublin, Ireland
Posts: 379
Bikes: Specialized Sirrus Sport, Specialized Stumpjumper Comp, Brompton, Trek 1500
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by bikecarmel
Like the title says , do you put grease on the cables under the BB shell ?
(or is it enough to make sure that its clean down there ?)
(or is it enough to make sure that its clean down there ?)
#3
Senior Member
Yes, grease it and clean it out every once in a while.
__________________
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1
#4
Senior Member
Join Date: Oct 2005
Location: Fresno, CA
Posts: 4,454
Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 128 Post(s)
Likes: 0
Liked 12 Times
in
10 Posts
Originally Posted by motorhommmer
No will only attracr dirt
__________________
"c" is not a unit that measures tire width
"c" is not a unit that measures tire width
#5
Listen to me
Join Date: Nov 2004
Location: Lexus Texas
Posts: 2,788
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Yes, use oil if the guide is metal (as on older bikes).
No, if the guide is plastic. The plastic will wear before the cables and the grease will degrade the plastic.
The cable housings should be lubed with light oil periodically to prevent corrosion.
The Key factor in both cases is to keep your bike clean.
Enjoy
No, if the guide is plastic. The plastic will wear before the cables and the grease will degrade the plastic.
The cable housings should be lubed with light oil periodically to prevent corrosion.
The Key factor in both cases is to keep your bike clean.
Enjoy
#6
Senior Member
Join Date: Aug 2005
Posts: 1,616
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
YES!
Plastic or metal, doesn't matter. (e.g. Cable housing is plastic, but that gets lubed from time to time. Shimano's high-end stuff comes pre-lubed). All moving/sliding parts should be lubed from time to time.
Bob
Plastic or metal, doesn't matter. (e.g. Cable housing is plastic, but that gets lubed from time to time. Shimano's high-end stuff comes pre-lubed). All moving/sliding parts should be lubed from time to time.
Bob
#7
Obeying Gravity
Join Date: Oct 2004
Location: Bellingham, WA
Posts: 2,962
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
I wouldnt. Under the BB shell, it will only attract dirt, and clog it all up. But in the housings, yes I wouild put a little oil in.
#9
The Red Lantern
Join Date: Apr 2003
Location: Raleigh NC
Posts: 5,965
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
you can also get nylon tubing to run the cable thru at the guides. I do this when I have a bike with worn metal guides(i see this on Trek Carbons, they use a plate with guides bent into the end of it)
I also use it for the tri guys that are bad for dribbling energy drink on the down tube, cytomax will glue the cables in place. It helps a bunch.
I also use it for the tri guys that are bad for dribbling energy drink on the down tube, cytomax will glue the cables in place. It helps a bunch.
__________________
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
#10
Easy like Sunday morning
Join Date: Apr 2005
Location: Santa Fe, NM
Posts: 296
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
The nylon tubing is a good idea, Chuck. Grease is too goopy and it'll definitely attract dirt, but a bone dry or dirty cable guide can cause a lot of friction, so it's a good idea to keep it lubed. I've found that Tri-Flo stays pretty clean. A few drops can improve shifting dramatically. If you're really worried about dirt, use a wax-based lube like White Lightning.
#11
Senior Member
Join Date: Mar 2003
Location: Beaufort, South Carolina, USA and surrounding islands.
Posts: 8,521
Bikes: Cannondale R500, Motobecane Messenger
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 11 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
I treat it like a chain lubrication. I spray, or drip, a little lube on the cables, then let it sit for an hour or so. Finally, I wipe it dry. Like the good Rev. said, energy drinks will gum up the cables if you aren't careful.
#12
Senior Member
Join Date: Sep 2005
Location: Hatfield, PA
Posts: 379
Bikes: '64 Schwinn Traveler, '73 Astra Tour de France, '79 Fuji Gran Tourer, '86 Dahon folder, '94 Specialized Hardrock, '95 GT Timberline, 2005 Jamis Aurora
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by Rev.Chuck
you can also get nylon tubing to run the cable thru at the guides......
I have a couple of older bikes that are overdue to have the worn tubing replaced.
#13
Curmudgeon
Join Date: Aug 2005
Location: Nausea, New Hamster
Posts: 1,572
Bikes: (see https://wildavis.smugmug.com/Bikes) Bianchi Veloce (2005), Nishiki Cascade (1992), Schwinn Super Sport (1983)
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 4 Times
in
4 Posts
Originally Posted by spunkyruss
What's the poper name for the nylon tubing (if it has a proper name), and where can I get it?
I have a couple of older bikes that are overdue to have the worn tubing replaced.
I have a couple of older bikes that are overdue to have the worn tubing replaced.
- Wil
#14
Senior Member
Join Date: Aug 2005
Posts: 1,616
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Here's what Calvin at Parktools has to say on the subject:
Hello Bob,
There is no one answer that works in all cases. If you have a plastic bottom bracket guide, it is typically best not to lubricate at all. The plastic material is for the most part self-lubricating. Any oil or grease will tend to attract dirt, which will eventually cause friction in the system. If the there is creaking from the cable rubbing at that point, you will need to lubricate. If the guide is steel, some grease is a good idea. You will need to clean it from time to time.
Calvin Jones
Park Tool
Bob
Hello Bob,
There is no one answer that works in all cases. If you have a plastic bottom bracket guide, it is typically best not to lubricate at all. The plastic material is for the most part self-lubricating. Any oil or grease will tend to attract dirt, which will eventually cause friction in the system. If the there is creaking from the cable rubbing at that point, you will need to lubricate. If the guide is steel, some grease is a good idea. You will need to clean it from time to time.
Calvin Jones
Park Tool
Bob
#15
Senior Member
Join Date: Sep 2005
Location: Hatfield, PA
Posts: 379
Bikes: '64 Schwinn Traveler, '73 Astra Tour de France, '79 Fuji Gran Tourer, '86 Dahon folder, '94 Specialized Hardrock, '95 GT Timberline, 2005 Jamis Aurora
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by Wil Davis
PTFE tubing - here's a pic of my mods to my Schwinn - made a big difference, shifting is now much smoother…
- Wil
- Wil
I know that I could order a big (and expensive) roll of the stuff from a laboratory supplier, but I only want to buy about a foot of it.
#16
The Red Lantern
Join Date: Apr 2003
Location: Raleigh NC
Posts: 5,965
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Bike shops usually have a roll of the stuff laying around.
__________________
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
#17
Senior Member
Join Date: Sep 2005
Location: Hatfield, PA
Posts: 379
Bikes: '64 Schwinn Traveler, '73 Astra Tour de France, '79 Fuji Gran Tourer, '86 Dahon folder, '94 Specialized Hardrock, '95 GT Timberline, 2005 Jamis Aurora
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Originally Posted by Rev.Chuck
Bike shops usually have a roll of the stuff laying around.
I was surprised that I couldn't find it at biketoolsetc or loosescrews.