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-   -   Does the Chain Direction Matter? (https://www.bikeforums.net/bicycle-mechanics/471533-does-chain-direction-matter.html)

SquidPuppet 03-14-15 07:38 PM


Originally Posted by mrblue (Post 17631002)

Indeed. :)

FBinNY 03-14-15 08:34 PM

It's a wonder that anyone dredged it up. I wonder if this is a record.

OTOH - it might be fun to how many of the original posters are still around.

This could be a new BF game, find some old thread, and wake it up and see who's still around.

geauxcat 04-27-19 09:26 PM


Originally Posted by SquidPuppet (Post 17631166)
Indeed. :)

and why do you care? its been 4 more years and i was interested in every post except the ones pointing out how old the thread was.

WizardOfBoz 04-27-19 10:17 PM


Originally Posted by capwater (Post 7574244)
Based on the Shimano chain install docs, it does matter. Not really sure why though.

The chain is apparently optimized for one side to drop onto small cogs, and the other side to climb onto large ones.

Sy Reene 04-28-19 12:51 PM


Originally Posted by geauxcat (Post 20904068)
and why do you care? its been 4 more years and i was interested in every post except the ones pointing out how old the thread was.

LOL.. what an ironic post

davidad 04-29-19 10:45 AM


Originally Posted by LarryMelman (Post 7601476)
Then you haven't any of the recent threads on this topic. Where there still isn't any general agreement.

I would still like to know how long that initial "super factory lube" is supposed to last. Sheldon Brown thought it was better than anything you could ever apply yourself, and suggested to wait several hundred miles before applying any lube yourself which might dilute it. Others say no.

I've ridden up to 1000 miles on a new chain before removing and cleaning.

ThermionicScott 04-29-19 12:40 PM

The SRAM PC-59 referenced by the OP during the Bush administration was definitely not a directional chain. :lol:

texaspandj 04-29-19 12:57 PM


Originally Posted by WizardOfBoz (Post 20904121)
The chain is apparently optimized for one side to drop onto small cogs, and the other side to climb onto large ones.

That sounds like a logical answer, but which shimano chains?
Also the walking thread.

WizardOfBoz 04-29-19 01:20 PM


Originally Posted by texaspandj (Post 20906338)
That sounds like a logical answer, but which shimano chains?
Also the walking thread.

I'd say that you can look up the shimano users and dealers information. If the chain you're interested in is directional it will say so. For sure DA and Ultegra chains. Not sure about other trim levels.

bobwysiwyg 04-29-19 06:20 PM


Originally Posted by BearSquirrel (Post 7601577)
This part sounds dodgy. Why would a degreaser damage metal. Have you ever seen what they do to anodize metal?? Your little Simple Green bath is nothing compared to that.

Wondered the same thing. Apparently it's plausible.

https://envirofluid.com/articles/ind...cleaners-work/


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