First time installing brakes
#1
First time installing brakes
Hey guys, just got myself a track-bike, but I live 9 miles from the velodrome, so I stuck a front brake on it. Well, sort of...
I've got inline levers; ran the cable through the lever, ran the cable through the housing, attached the little doo-dad's on the end of the housing, ran the cable through the brake, tightened it up, okay. Works well enough...
My problem: the end of the cable up near the lever comes loose when I pull the brake. I'm not sure how to explain it better than that. The brake itself doesn't retract back to default position all the way, all the time, either. Is that ball of the end of the cable suppose to be attached to something? Am I suppose to twist those knobs that attach to the lever?
I'm sure none of this made sense, but your help would be awesome if it did...
I've got inline levers; ran the cable through the lever, ran the cable through the housing, attached the little doo-dad's on the end of the housing, ran the cable through the brake, tightened it up, okay. Works well enough...
My problem: the end of the cable up near the lever comes loose when I pull the brake. I'm not sure how to explain it better than that. The brake itself doesn't retract back to default position all the way, all the time, either. Is that ball of the end of the cable suppose to be attached to something? Am I suppose to twist those knobs that attach to the lever?
I'm sure none of this made sense, but your help would be awesome if it did...
#2
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Joined: Apr 2009
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From: New Rochelle, NY
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
A classic road lever has a free to pivot fitting with a stepped hole, and usually a slot to make cable installation easier by sliding in from the side. It's absolutely critical that the cable head is of the right type, and fully pocketed into the fitting. If not, cable tension will rotate the fitting and dump the head out the side.
I suggest you thread the cable and pull on it to test it's stability, and only finish attaching it when you're 100% sure it's seated and won't pop out. Also be aware that if the fitting is a bit sloppy, the cable can sometimes unseat when slack as you thread the rest of the run, so recheck it before tightening the pinch bolt.
I also have a lever where the wire can unseat when slack. I prevent it by jamming a small balled wad of paper behind it to keep it in place while I work, then remove the ball when finished.
I suggest you thread the cable and pull on it to test it's stability, and only finish attaching it when you're 100% sure it's seated and won't pop out. Also be aware that if the fitting is a bit sloppy, the cable can sometimes unseat when slack as you thread the rest of the run, so recheck it before tightening the pinch bolt.
I also have a lever where the wire can unseat when slack. I prevent it by jamming a small balled wad of paper behind it to keep it in place while I work, then remove the ball when finished.
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FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
#4
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From: Roswell, GA
Bikes: '93 Trek 750, '92 Schwinn Crisscross, '93 Mongoose Alta
By inline levers I take it you mean "interrupter" or "cross" levers. As these are designed to be used between sections of cable housing and not to accept a cable wire end it may be problematic to get the end to stay put. One thing that may work is to thread a very short section of housing onto the wire up to the end; the wire end will not pass through the housing and the housing will terminate properly in the socket of the lever. The tension of the brake return spring should keep tension on the housing and keep it from coming out of the lever.
#5
#6
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Joined: Apr 2009
Posts: 39,897
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From: New Rochelle, NY
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
I probably misread then OP. I assumed that he was using inline levers along with standard levers as intended.
To the OP, the operative work is inline, meaning it isn't intended to take the cable head. If you want to use these as the only levers, you have to thread them as if they are inline. Thread the wire through a ferrule as if there's housing coming from the main lever (which isn't there), and pull the cable head up into the ferrule. Then complete the rest of the run the same way you'd do if they were actually inline.
If the cable head doesn't pocket nicely into the first ferrule, improvise to make something reliable.
To the OP, the operative work is inline, meaning it isn't intended to take the cable head. If you want to use these as the only levers, you have to thread them as if they are inline. Thread the wire through a ferrule as if there's housing coming from the main lever (which isn't there), and pull the cable head up into the ferrule. Then complete the rest of the run the same way you'd do if they were actually inline.
If the cable head doesn't pocket nicely into the first ferrule, improvise to make something reliable.
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
#7
Senior Member


Joined: Apr 2009
Posts: 39,897
Likes: 3,865
From: New Rochelle, NY
Bikes: too many bikes from 1967 10s (5x2)Frejus to a Sumitomo Ti/Chorus aluminum 10s (10x2), plus one non-susp mtn bike I use as my commuter
It's an awful long 9 miles from New York to the Alpenrose Velodrome. Are you sure you'll make it home for dinner?
__________________
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.
#8
I was watching this video, and it all looked so simple... https://www.youtube.com/watch?v=SHk0GX6xy2c
thanks for the help, I'll try it out.
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