How to lubricate a bicycle chain? - article comments

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To prevent article pages from being miles long, but preserve all the useful questions and answers provided over time, I've decided to copy/paste the website comments to the forum - and "move" further discussions here.

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How to lubricate a bicycle chain?

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If you can't find the answer to your question in this thread, please open a separate thread with your question/problem, in an appropriate forum section (this is the Oils, greases and lubricants section).

Relja
 
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  1. Francisco
    18/07/2019 at 17:23
    Thanks for the post and recommendations. I would like to point out that wear of the rollers matters little to chain life because it doesn’t “add up”. It is the wear between the pins and the shoulders of the inner plates that determines chain elongation.
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      Relja
      18/07/2019 at 19:49
      Yes, I agree. Wrote a post on that as well:
      https://bike.bikegremlin.com/3370/roller-wear-affect-on-chain-engagement-with-chainrings/
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    TheBeav
    15/10/2019 at 01:56
    Great thread, as are your others. A link to a low cost (they can get pricey) ultrasonic cleaner on Amazon would be nice here. There are so many available it’s difficult to determine which one to buy. What are the minimum dimensions, more-or-less, of the tray needed to clean a chain?
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      Relja
      15/10/2019 at 06:48
      I don’t use ultrasonic cleaners. Jar with diesel works more than good enough. So can’t recommend any ultrasonic cleaners – not until I try one that works fine.
      If I were going to buy one, I’d measure the diameter of the largest rear chainring I use, just to be able to clean the cassette as well as the chain. 🙂
      If you find a model that works well and can be recommended, you could let us know – so the others can use that recommendation as well. I believe in the power of shared/combined knowledge and experience of many people.
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    mike
    23/04/2021 at 12:26
    if you want to degrease anything including chains kerosene or mineral turpentine is the best there is on the market.petrol is also good but way too risky to use,kerosene and mineral turps are pretty safe to use just do it outdoors because of fumes.
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    Jaroslav
    15/07/2022 at 17:27
    Hello again from the Czech Republic.
    On factory conservation lube on Shimano chains I found this older interview on BikeRumor:
    “…from one of Shimano’s main tech gurus, Nick Murdick,
    BikeRumor: What is Shimano’s official stance on the chain lube that comes stock on a shimano chain? Is it actually a lube, or a grease? And is it best to leave it on until the chain gets noisy and relube, or strip it right away and relube before riding?
    Nick: So that brings us to lubrication. I mentioned that the chain wears because of friction as the chain moves to wrap around a gear. Well, that friction is reduced if there is lube on the chain. If there is dirt mixed in, the lube makes a bigger difference in reducing friction. If there is water mixed in, the lube helps displace the water. The grease that comes on a Shimano chain is applied at the factory to the individual pieces before the chain is assembled. The grease does a better job of reducing friction than aftermarket chain lubes and it lasts longer. The main reason we use liquid chain lube, whether it is one that stays liquid or a dry lube that has a solid lubricant in a liquid carrier (like a PTFE lube) is because we need to get the lube on a part that is not accessible without disassembling the chain. So the best thing to do when installing a new chain is to leave the factory grease on, not apply any other lube, ride until it wears out and then start applying liquid chain lube. In dusty conditions you can wipe off the outside of the new chain with a rag that is wet with a gentle degreaser to keep dirt from sticking to the grease. The factory grease also keeps the chain nice and quiet. After soaking a chain in degreaser and then lubing the chain with liquid lubricant the chain gets noticeably louder.”
    So you are absolutely right in your article. 😉
    Have nice summer holydays.
    JT
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      Relja Novović
      15/07/2022 at 17:42
      Hi Jaroslav,
      Why, of course. Where do you think Shimano tech guys read it from?
      🙂
      Joking a bit. Thank you very much for the information.
      It’s always valuable to hear expert opinions.
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    mike
    13/12/2022 at 05:56
    Hi Relja,I just switched over from from chain lubes and went with a chain waxing method that was rather good and not expensive,i had a few big scented parafin wax candles laying around,only cost me $10 Australian for mineral turpentine to use as the degreaser,after soaking chain overnight in the turps and then the next morning i gave the chain 2 more dips to get it real clean so no lube was left in chain at all,then i put the chains in a jar of metho to remove any turps trace,hang the chains to dry for a hour or so then heated my candle wax in an old saucepan for 30 minutes then drop in the chains,only used a quarter of that big nice smelling candle,then i put the chains up to dry,very very pleased with the results that gave for such a little cost,i have since been reading that guys that have professionaly tested just standard parrafin wax said that it is the holy grail of all lubes,and i would have to agree with that after using it on my chains,all it took was a bit of my time,not much cost at all and its easy to find these big parrafin wax candles,i previously did try commercial drip on wax lubes but alot of those were very toxic to use and they had very little wax in them,this parrafin wax candle really suprised me cheers
 
  1. mike
    14/12/2022 at 09:26
    i really like shimano chains,they are very well designed,my favorite chains are shimano hg chains,however i do not like the factory grease in shimano chains,it turns into a sticky black mess and attracts too much dirt,friction facts testing and zero friction facts cycling professional testing on all chains and lubes shimano factory grease was not recommended,both these sites did chain friction test,they also put chains through long term testing on purpose built chain and lube testing machine,at the end of all the lube testing they only recommended about 8 wax based lubes for less chain wear and long lasting lubes,as far as i know Adam from zero friction cycling and Jason Smith who was from friction facts are the only guys world wide who conducted very professional lube testing on most commercial based lubes,my personal chains with shimano factory grease allways performed badly and i now remove it from a brand new shimano chain as it turns into a sticky black mess within days of riding and it turns into a dirty grinding paste,very extensive chain lube testing put mainly wax based lubes as the best performers,straight parafin wax and molten speed wax got the top of the list,you can find all the modern lubes they tested as each test was fully documented and still available if you look up Jason Smith who was friction facts who later sold it to ceramic speed,and Adam is an aussie from zero friction cycling who still tests chain lubes if you would care to send him a modern chain lubes,his testing is very extensive and only uses the scientific data that he gathers from the lube testing,he does dirt testing on lubes,chain pin wear on lubes,longlife testing on lubes,Adam also is the guy that markets molten speed wax in aussie land
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      Relja Novović
      14/12/2022 at 10:42
      Hi Mike,
      Regarding the chain lubricant tests you mentioned:
      They didn’t include gear shifting in their testing (i.e. multi-sprocket bikes, with a chain that gets angled when switching between the front and rear chainrings). Wax, unlike oil, doesn’t flow back when dislocated from an area. Doesn’t replentish it. And it’s a lot more susceptible to water washout.
      So, depending on one’s mainenance schedule and riding conditions, wax may not be the perfect candidate. The longer a ride, and the more rain there is, the more I prefer oil-based lubricants. While the wax based ones are a good choice for dry and/or sandy/dusty conditions. At least in my opinion & experience.
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    mike
    14/12/2022 at 14:00
    wax is not the best wet weather lube i totally agree with you there Relja but in australia where its mainly hot dry and dusty conditions its the perfect choice,as for wax it performs the best at keeping dirt out of the chain,in the long run its mainly dirt and grime that ruins a chain fast,this is where wax lubes shine,no grit or muck in chain as the wax keeps shedding and throws the grit out,lubrication wise wax is the smoothest drive chain i have ever used,in wetter climates would not be such a good idea for wax based lubes,i like using wax now as i dont get black grime everywhere,and as for a home made cheap lube parrafin is a real good option,i was suprised that there were only two guys in the whole world that put modern chain lubes to extensive testing,the main testing they did was to see what affect all lubes had on chain pin wear and how long the lubes lasted before there was significant pin wear thats what causes chains to mainly fail.cheers
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      Relja Novović
      14/12/2022 at 22:15
      That makes sense, Mike. And yes, dirt is one of the things that rapidly increase chain wear. However, lack of lubricant is another problem that can kill a chain even more rapidly (a dry chain on a climb can break during one ride). The tests you mention didn’t include any shifting, thus I don’t think they are relevant for wax based lubes on multi-chainring bikes, as the chain gets at different angles there, pushing the wax aside, and wax, unlike the oil-based lubricants, doesn’t flow back to lubricate the contact areas. Had they included some lateral movement of the chainrings during the test, it would have been a lot more realistic in my opinion.
      Having said all that, for dry conditions, especially if rides (intervals between lubrication) aren’t longer than 100 Km, wax is a very good choice.
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      mike
      24/12/2022 at 07:09
      Hi Relja,they did include rear mech shifting on later testing,on alot of modern lubes and various types of waxes,the testing they did was very professional,they ran each lube and each chain until the chains wore out,i doubt if anyone else has put chains through this extensive testing,the testing was backed by the sientific data they collected,it was not market spinning,jason smith was the first to do these extensive tests,now adam from molten speed wax still does these tests on most common lubes on the market,paraffin wax based lubes among the best lubes tested,even straight food grade paraffin wax,example,gulf wax or similar food grade paraffin got the top of the list for the least chain pin wear after the tests,i am now testing candle wax and food grade straight paraffin wax and i really like the results,no more dirty black chains and my system is definatly running alot smoother just using paraffin wax with nothing else,i dont see any reason to add anything else with the paraffin wax as its a good lube just on its own,just hot dip your chain in melted paraffin wax on the stove in an old saucepan,no need to go buy any fancy gear.
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      BikeGremlin
      25/12/2022 at 20:28
      Hi Mike,
      Do you know where I could find the published tests and results that included derailleur shifting?
      I’m interested in reading about the methodology and the test results.
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      mike
      24/12/2022 at 07:25
      most folk use food grade paraffin wax for chains as this is the most refined wax with very little oil content in it,this is a slighty harder wax then normal candle wax,there are quiet a few types of paraffin,candles have a higher oil content and they will do the job but they gunk up the chain more,food grade paraffin runs alot cleaner but i still think paraffin is a good lube just on its own with nothing added,some do add ptfe fine powder with it for race days
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      mike
      26/12/2022 at 02:57
      alot of bicycle shops are now selling pre-waxed brand new chains,here is hoping shimano starts doing waxed nickle plated chains,i cant work out why shimano has not allready made some,they could do a waxed chain with every series of hyperglide chains
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    mike
    26/12/2022 at 03:16
    Hi Relja,if you jump on youtube and go and look at zero friction cycling you will see all the results,Adam goes into great depth on the subject,he also responds to questions if you have any,he does also still test most modern chain lubes,he has been doing this for along time now,I dont know of anyone who has done his type of testing,i think he also tests lubes for some companies cheers and all the best for the new year Relja,may all your dreams come true,and thank you for the past year and helping me out with bicycle stuff cheers
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      Relja Novović
      27/12/2022 at 10:02
      Hi Mike,
      I visited their website with the friction and chain durability with various lubricants tests.
      There is no shifting noted in the test methodology.
      Happy holidays and all the best in the New Year to you Mike. 🙂
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      mike
      31/12/2022 at 13:18
      chain waxing with paraffin wax is a very cost effective way to lube your own chains,after the first cleaning you have to strip away all that muck and grease with solvents but after that the next time you wax you just put the chain into a pot of paraffin,no need to even clean the chain first,if there is any dirt it sinks to the bottom of the pot of hot wax,its by far the least time consuming method after that first cleaning,very little dirt comes off the chain the second time you wax and the chain stays pretty clean,it would be better to do the waxing on a higher end nickle plated chain due to cheaper chains having very little corrosion protection,if you live in dry dusty place then you wont find anything better than waxing,it runs very smooth and chain stays pretty clean,shifting is very good and no problems there,i have never had any chain run as smooth as a wax,the work involved cleaning a wet lube chain is alot longer and you never seem to get rid of all that dirt and black grease unless you dip chain in a solvent,you can buy a l kilo of food grade paraffin from most candle suppliers,if not amazon and ebay has plenty,there is also quiet a few ready made options,like molten speed wax,silca secret wax,and another one called badger wax,that one is paraffin wax with ptfe added,it retails for about $15 for 1/2 a kilo,also some bicycle shops are now selling ready made waxed chains,if you have not tried waxing yet i would give it a try if you live in dry dusty place,buy one kilo of food grade paraffin and thats alot of lube cheap for the whole year and you could dip in 3 chains at once and thats the beauty of using paraffin wax,it work quiet well and alot of riders are getting over 10,000 on one chain before it wears past 0.5 mark,wet lubes are lucky to get past 3,000 as dirt gets in your chain rollers and it stays in there acting like sandpaper
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    mike
    28/12/2022 at 07:33
    Hi Relja,the test were done with a modern 11 speed cassette and definatly included shifting,cycling tips website and velo news website has some very good articles on the chain testing,also the chain lube tests are pretty much all over the web,not only did the the testing include chain pin wear it also included chain roller wear and they also tested chains corrosion properties while testing,water was sprayed at the chains,dirt was sprayed at the chains,it was the closest thing you can get to real world testing in a controlled test,it was,the top lubes in later testing was molten speed wax,squirt, plain paraffin wax and smoove was highly reccomended,how long the lubes lasted was also tested along with how well they performed in dirt and water,paraffin wax with ptfe powder got very impressive results
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      mike
      04/01/2023 at 15:16
      if you use a waxed chain on your indoor bike trainer and dont like the wax flying off you can bind it together using part paraffin wax and part microcrystalline paraffin wax as the microcrystalline wax acts like a slight adhesive and keeps the wax together but you dont need very much of the microcrystalline wax as it can get very tacky like natural beeswax it will also soften any grade paraffin wax,or just try a softer paraffin there are different grades of softness,40J,50J,60J,a softer soy type wax could also be mixed with the paraffin,and i am sure there would be other products to soften the paraffin as well,most of the harder paraffins to tend to break up and fly off the chain,so you need to go softer without going too tacky or oily
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    mike
    04/01/2023 at 13:06
    just a little update to the paraffin wax for bike chains i tried a slightly harder wax,that one was a japan made wax,it sells in australia as 60J food grade paraffin in one kilo blocks at most candle suppliers,that wax does flake off abit,but still runs well,then i tried a lower melting point food grade paraffin wax being 50J and this one seems alot better and it is more slippery and hardly flakes much being a slighty softer wax,each time i dip my chains in melted wax only a few specs of dirt comes out of the chain and drops to the bottom of the pot,my chains stay amazingly clean and smooth running through the gear shifts,i still dont see any point in adding anything else to the paraffin wax as its a fantastic lube just on its own,if you did add anything else to it like graphene or ptfe i think they would only be very marginal gains and it would make the process more expensive.put your stove on the lowest possible setting to melt the wax,no need to get it super hot as if fumes are rising from the pot its way too hot,it can actually catch on fire,paraffin wax does have a flash point,put in your chain just as soon as all wax is melted,leave it in there for about 15 minutes with stove now turned off then you dont pull the chain out until the wax starts to form a skin,that way it does not run all over the place and the wax stays inside those rollers and on the outside of chain,do not wipe the chain at all,just hang it up to dry on a wire coathanger,the chain will be ready to use in 1/2 an hour when the links go abit stiff,then you run the chain around a piece of wooden dowel or simliar to break the links,in the first ride leave for about 5 minutes to start shifting as after that you will get very nice shifting and the smoothest chain you have ever used,i am yet to do more wet weather and longer term testing on my older hg40 chains.so far i cannot find any negatives about a waxed chain
 
  1. mike
    05/04/2023 at 11:13
    another waxing update,done alot of riding on waxed chain now and did alot of wet weather riding,dusty conditions riding using the shimano hg40 chain,chain is still good,no corrosion apearing and no sign of any wear yet,chain is still running nice and clean,no issues at all and my chain runs allmost silent still
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      BikeGremlin
      05/04/2023 at 22:35
      Hi Mike,
      My chain waxing experiment shows rust after just one month of riding in our winter (not in the snow or salty slush, just rain and cold). But I will see how long the chain lasts (measuring mileage). It definitely is cleaner. 🙂
      Relja
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    mike
    06/04/2023 at 13:25
    Hi Relja,to avoid that corrosion issue you can wipe the chain down after that wet ride,and if you like do a re-wax after the wet,its abit more messing about but you really cant beat that smooth running of a waxed chain,one aussie guy used to mix parrafin oil with his wax in wet conditions,in the big wets i usually wipe the chain down and do a quick re-wax and i am only using hg-40 chains that dont have the high end corrosion protection,maybe also you could try a high end chain like a wipperman,that may fix the problem,but like you said before if constant wet riding then waxing may not be the solution cheers
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    mike
    24/04/2023 at 17:38
    Hi Relja,I f,cheersound a slightly better way to wax a chain,instead of taking the chain off the bike i wax it on the bike,i just flip my bike upside down,take the rear wheel off and wax the chain 1/3 at a time,wait for each section to go hard then break the links and move the chain around to the next section,its probably not for everyone as you have to hold a pot of hot wax,i get better results this way as well and a cleaner chain,i just dont like the idea of removing quick links all the time,cheers
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    mike
    24/04/2023 at 17:41
    made a mistake there it was supposed to say I found a slightly better way to wax a chain
 
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