Cycling and bicycle discussion forums. 
   Click here to join our community Log in to access your Control Panel  


Go Back   > >

Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

User Tag List

Reply
 
Thread Tools Search this Thread
Old 02-13-12, 08:41 PM   #1
Barnabas
Member
Thread Starter
 
Barnabas's Avatar
 
Join Date: Feb 2012
Location: Phoenix, AZ
Bikes: Specialized Allez Sport (white and Red); Cannondale 3.0 Aluminum (blue)
Posts: 41
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
new chain problems

Anyone got any tips for fixing a tight chain link. I don't know if thats the name for it really, but it doesnt flex/move freely like the other links. I don't want to buy a new chain, any tricks?? it is a brand new chain, i used a pin to link it together. oh yeah it is stiff where the chain pin is.
Barnabas is offline   Reply With Quote
Old 02-13-12, 08:43 PM   #2
echo
Senior Member
 
Join Date: Jul 2007
Bikes:
Posts: 230
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Grasp the chain on either side of the stiff link and gently rock the chain back and forth lengthwise with the chain until it moves freely.
echo is offline   Reply With Quote
Old 02-13-12, 08:45 PM   #3
HillRider 
Senior Member
 
Join Date: Aug 2005
Location: Pittsburgh, PA
Bikes: '''96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '12 Surly Pacer, All are 3x8,9 or 10. It is hilly around here!
Posts: 28,917
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 94 Post(s)
Is it a Shimano chain? If so and you didn't seat the joining pin completely, the chain will be tight at that spot. As you push in the pin it will suddenly get a bit easier to turn the chain tool's handle as it reaches full insertion. Be sure the head of the special pin is almost flush with the side plates.
HillRider is offline   Reply With Quote
Old 02-13-12, 08:47 PM   #4
FBinNY 
Senior Member
 
Join Date: Apr 2009
Location: 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
Posts: 29,968
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quoted: 363 Post(s)
Back in the day, stiff links on newly closed chains was very common. Some chain tools had a step made expressly for increasing the gap between the outer and inner link. Without the special chain tool, you can usually free the link by putting your thumbs on the suspect pin and flexing the chain sideways (the way chains don't flex). This makes the inner link wedge the outer plates apart, so do it slowly and by degrees only until the chain is free.


BUT-- and this could be very important and spare you some grief. so read below before riding

Modern chains, anything marked 8s or more on the package, cannot be properly closed by pushing a pin back in. The pins on these chains are peened over the outside of the plate (like the rivets in bridge construction) so the plate cannot be pushed over the end of the pin. This is necessary because the chains were made narrower by using shorter pins that don't stick out as far as they used to.

So, while you might free the link, if this is a flush pin chain, you broke the head off the pin when you pushed it out, and it won't grow back. That means that the plate isn't secure and may (probably will) end up spreading beyond the end of the pin causing the chain to snap under load.
__________________
FB
Chain-L site

An ounce of diagnosis is worth a pound of cure.

“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin

“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.

Last edited by FBinNY; 02-13-12 at 08:55 PM.
FBinNY is offline   Reply With Quote
Old 02-13-12, 08:52 PM   #5
Barnabas
Member
Thread Starter
 
Barnabas's Avatar
 
Join Date: Feb 2012
Location: Phoenix, AZ
Bikes: Specialized Allez Sport (white and Red); Cannondale 3.0 Aluminum (blue)
Posts: 41
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
i used a shimano Pin...and maybe you will think im stupid, but the chain is a campy one...i thought it'd be okay?
Barnabas is offline   Reply With Quote
Old 02-13-12, 09:14 PM   #6
FBinNY 
Senior Member
 
Join Date: Apr 2009
Location: 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
Posts: 29,968
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quoted: 363 Post(s)
Quote:
Originally Posted by Barnabas View Post
i used a shimano Pin...and maybe you will think im stupid, but the chain is a campy one...i thought it'd be okay?
Creative, it had to happen eventually.

I don't know about interchangeability of the closure pins but wouldn't be surprised that they're not. Shimano makes a number of pins for their chains with different distances between the flares on the pins, so it's likely that the pin is too narrow (short) for your chain.

Don't take this personally, but on my wall is a sign that reads "Nothing is foolproof, because fools are too ingenious". I think you might have proved this.
__________________
FB
Chain-L site

An ounce of diagnosis is worth a pound of cure.

“Never argue with an idiot. He will only bring you down to his level and beat you with experience.”, George Carlin

“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.
FBinNY is offline   Reply With Quote
Old 02-13-12, 09:38 PM   #7
Jed19 
Senior Member
 
Jed19's Avatar
 
Join Date: Oct 2004
Bikes:
Posts: 4,228
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Quote:
Originally Posted by FBinNY View Post
Don't take this personally, but on my wall is a sign that reads "Nothing is foolproof, because fools are too ingenious". I think you might have proved this.
I love this quote
__________________
Regards,

Jed
Jed19 is offline   Reply With Quote
Old 02-13-12, 09:52 PM   #8
Bill Kapaun
Senior Member
 
Bill Kapaun's Avatar
 
Join Date: Feb 2007
Location: Mid Willamette Valley, Orygun
Bikes: 86 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds.
Posts: 9,375
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 79 Post(s)
OTOH, it's a minor feat to get a loose pin IN the chain.
Bill Kapaun is offline   Reply With Quote
Old 02-14-12, 12:13 AM   #9
Barnabas
Member
Thread Starter
 
Barnabas's Avatar
 
Join Date: Feb 2012
Location: Phoenix, AZ
Bikes: Specialized Allez Sport (white and Red); Cannondale 3.0 Aluminum (blue)
Posts: 41
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Quote:
Originally Posted by FBinNY View Post
Creative, it had to happen eventually.

I don't know about interchangeability of the closure pins but wouldn't be surprised that they're not. Shimano makes a number of pins for their chains with different distances between the flares on the pins, so it's likely that the pin is too narrow (short) for your chain.

Don't take this personally, but on my wall is a sign that reads "Nothing is foolproof, because fools are too ingenious". I think you might have proved this.
glad i proved something
Barnabas is offline   Reply With Quote
Old 02-14-12, 12:20 AM   #10
Barnabas
Member
Thread Starter
 
Barnabas's Avatar
 
Join Date: Feb 2012
Location: Phoenix, AZ
Bikes: Specialized Allez Sport (white and Red); Cannondale 3.0 Aluminum (blue)
Posts: 41
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Oh yeah, forgot to update...I totally got it to work from Hillrider's tip. Kudos! ...definitely going to get a masterlink next time...
Barnabas is offline   Reply With Quote
Old 02-14-12, 09:42 AM   #11
HillRider 
Senior Member
 
Join Date: Aug 2005
Location: Pittsburgh, PA
Bikes: '''96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '12 Surly Pacer, All are 3x8,9 or 10. It is hilly around here!
Posts: 28,917
Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 94 Post(s)
Quote:
Originally Posted by Barnabas View Post
Oh yeah, forgot to update...I totally got it to work from Hillrider's tip. Kudos! ...definitely going to get a masterlink next time...
Good but be careful. My recommendation was based on a Shimano joining pin in a matching width Shimano chain. I have no idea how sound that joint will be if you used a Shimano pin in a Campy chain. Campy chains are fussy enough if you use their recommended links, nevermind something that wasn't considered in their design.
HillRider is offline   Reply With Quote
Old 02-15-12, 09:24 PM   #12
ironbirdxplorer
Junior Member
 
Join Date: Dec 2011
Location: Canada
Bikes: 06' Specialised Hardrock, 2011 Salsa Mukluk
Posts: 5
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I'm just about to put on a new SRAM PC951 on my Salsa Mukluk. The chain came very heavily greased in the package. Should I be degreasing it first before I put it on?

Thanks

Steve
ironbirdxplorer is offline   Reply With Quote
Old 02-15-12, 09:33 PM   #13
Bill Kapaun
Senior Member
 
Bill Kapaun's Avatar
 
Join Date: Feb 2007
Location: Mid Willamette Valley, Orygun
Bikes: 86 RockHopper,2008 Specialized Globe. Both upgraded to 9 speeds.
Posts: 9,375
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 79 Post(s)
You might want to wipe the excess off with a rag.
I certainly wouldn't take "extreme" means to get off any more than that.
Bill Kapaun is offline   Reply With Quote
Old 02-15-12, 09:37 PM   #14
ironbirdxplorer
Junior Member
 
Join Date: Dec 2011
Location: Canada
Bikes: 06' Specialised Hardrock, 2011 Salsa Mukluk
Posts: 5
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
thanks muchly
ironbirdxplorer is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -6. The time now is 11:46 AM.