How to Service Shimano Hub (12 Speed Deore Micro Spline) - Bearings Replacement

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  • Опубліковано 13 січ 2025

КОМЕНТАРІ • 150

  • @maciej_ma
    @maciej_ma 10 місяців тому +5

    This video is pure gold for home mechanic. Thanks!

  • @LarsvanderPloeg
    @LarsvanderPloeg 4 місяці тому +1

    I have been searching everywhere for the way how to remove that endcap on the driveside. Just pull... I would've never imagined that.Thank you so much sir!!!

  • @JamesLara-r6h
    @JamesLara-r6h 2 місяці тому

    Instead of me buying an over the axel press....the hub body trick is GOLD....thank you sir for saving me a lot of Pesos😍😍😍

  • @Strenki-real
    @Strenki-real Рік тому +7

    Top video, you are doing it right. You are explaining every step and everything is clear and visible. Thank you very much!

  • @mahbubaakter9421
    @mahbubaakter9421 Місяць тому

    I was so amazed I pressed like button 2 times while watching this video! Second time only to understand that I disliked it accidentally....lol
    But the way you explained it really helped me a lot. Good people like you should keep doing this type of tutorials.❤❤❤

  • @Uracantaino
    @Uracantaino 2 місяці тому

    Excellent video! I didn't know the Shimano Deore rear hub bearings are standard 6903 bearings, this is all valuable information! Thanks for the video.

  • @TRESYKES
    @TRESYKES 2 місяці тому

    Tanks dude, saved me all the hustle and got bearing numbers on screen. My freehub got coocked from wheelies i guess. Hope they will last longer, costs about 35 eur, whole hub costs 20 eur rn

  • @VadevelaSailingcharter
    @VadevelaSailingcharter Рік тому +2

    Thanks for your help. One if the best maintenance description.

  • @jankazimierzcybul-jl8zi
    @jankazimierzcybul-jl8zi Місяць тому

    Very helpful video thanks 🙏🏻. I’ve bought a Shimano, FH-TC500-HM because it was the only 12x142 mm hub i had found available at the moment and I didn’t want to have to deal with cartridge bearings replacement and today I’ve discovered that It isn’t cup and cone 😂 , I would have waited a bit longer to get a dt swiss if I had checked the specs properly on the Shimano site but i was busy and impatient with my costume built

    • @ТимурИзембаев-о2и
      @ТимурИзембаев-о2и 13 днів тому

      Здравствуйте, имею такую втулку как у вас и имеется люфт . Надо менять пром подшипник. Но я купил вместе с велосипедом.

  • @truer870
    @truer870 2 роки тому +3

    that's why cone hub is the best choise. If u are not pro DH or Enduro rider cone hub is must have.

    • @solarheat9016
      @solarheat9016 7 місяців тому

      Yes. What you want is the Shimano 500 series thru axle.

    • @Leo-gt1bx
      @Leo-gt1bx 7 місяців тому +1

      Why does being a pro DH or Enduro rider make a difference surely this is less effort than replacing a hub.

    • @solarheat9016
      @solarheat9016 7 місяців тому

      Cup and cone are easier to service than pressing cartridge bearings out and back in. This assumes the cone has damage and not the cup, which is how I always find them. But I heard heat guns work wonders for dropping the cups out if you need to.

  • @overexposurevideo
    @overexposurevideo 2 роки тому +1

    Thnx a lot for this great video! I'm struggling since one year to get my freehub off and thnx to you it worked out and I could finally service it. ! You made my day!

  • @frankbroer730
    @frankbroer730 2 роки тому +1

    Verry useful video.
    I didn't use a hammer, I took the first bearring out by pressing the axle out.

  • @arc218
    @arc218 4 місяці тому

    Gracias por el tiempo que has dedicado a este video, es el mejor explicado y más detallado que he visto de este mantenimiento completo.

  • @joerivers1716
    @joerivers1716 Рік тому +1

    Thank you for this. Very helpful. My 2022 Cannondale mtb has a Shimano Deore MT410. Only lasted a few months before the bearings became very rough. My freehub only had 2 bearings not 3 like in the video. All of the bearings in my hub were generic and all were worn. Ordered from Phil Wood as they are near me.

    • @solarheat9016
      @solarheat9016 8 місяців тому +1

      How is it holding up with the new bearings?

    • @Leo-gt1bx
      @Leo-gt1bx 7 місяців тому

      How is it doing?

  • @JoeIsles
    @JoeIsles 10 місяців тому

    Great video thank you so much. I ordered the bearings and press tool cant wait to get started. You did a great job explaining all the steps as well as which bearing and how many to buy awesome job my friend.

    • @Leo-gt1bx
      @Leo-gt1bx 7 місяців тому

      How long did your original bearings last and what hub do you have?

  • @cocoplops4982
    @cocoplops4982 Рік тому +1

    Fantastic video my friend! for some reason my freehub only has 2 bearings in it.

  • @Tacoflyhigh
    @Tacoflyhigh 8 місяців тому

    thank you so much for this tutorial!! I made the whole process through by watching your great video!

  • @BEKrustie
    @BEKrustie 2 роки тому +1

    Super Helpful and better than the videos that my distributor provides!

  • @clubtouge1052
    @clubtouge1052 Місяць тому +1

    thanks man. shop wanted to sell me a new hub and wheel build when I just needed one 6903 bearing lol

  • @peterderuiter2937
    @peterderuiter2937 Рік тому +1

    thnx for this video. greetings from the Netherlands!

  • @reinhardsowada9054
    @reinhardsowada9054 Рік тому

    Great video!!! Many thanks for the precise description. Just what I was looking for!!!

  • @hudsoncivil
    @hudsoncivil 20 днів тому

    Muito bom o seu trabalho, eu teria tirado uma das vedações dos rolamentos e colocado um pouquinho a mais de graxa neles, depois retornaria as vedações dos rolamentos antes de reinstalar 🤔

    • @evmechanic
      @evmechanic  14 днів тому +1

      Depending whether you are using a bearing from a reputable brand, I prefer to keep the original seal intact instead of risking the seal to be compromised

    • @hudsoncivil
      @hudsoncivil 14 днів тому

      @evmechanic Segundo informações do fabricante de rolamento, quando o rolamento for modelo 2RS, é justamente para ser lubrificado caso nescessite. A maioria dos rolamentos tem vindo com pouca graxa! 👍😉

  • @Jookus
    @Jookus 2 роки тому +4

    Great Video thanks! I just had to opened my Freehub of the FH-MT410-B because of some cracking noises and finally two balls of the 6802 bearing were completely broken.
    For your intereset: In my case there is only ONE "6803 RS" and one "6802 2RS" in the freehub. I was a little confused that it is different to the one in your video even if it is the same article😉

    • @evmechanic
      @evmechanic  2 роки тому

      Probably they put 2 in mine since it is an ebike so the torque going through the cassette is higher

    • @Jookus
      @Jookus 2 роки тому +1

      @@evmechanic Mine is an ebike too. It's a full suspension MTB from CUBE bought last autumn. That should be quite up to date.🤔
      However my metal housing does not even have place for two bearings in a row, so that seems to be intendet. Maybe they really just changed it to handle more or less torque. But since my outer bearing broke already after 1500km, two bearings in row sounds better for me 😉

    • @evmechanic
      @evmechanic  2 роки тому

      @@Jookus is yours also 12 Speed Shimano freehub? I think there's only 11 Speed HG and 12 Speed Microspline version available. Mine is 12 Speed

    • @Jookus
      @Jookus 2 роки тому

      @@evmechanic Yes it's definitely 12 Speed Microspline version (with 32 spoke holes).

    • @etsinko
      @etsinko 2 роки тому

      @@Jookus Mine also had one 6803RS and 6802RS, how did you take them out? The bushing between them fits tight and doesn't move, there is no way to fit the socket extension in there to hammer them out...

  • @Calincillo
    @Calincillo 2 роки тому +3

    Excellent job, great video!!!, thanks!!!!

  • @TheDannyPutra
    @TheDannyPutra Рік тому +1

    Salam Bang. Super detailed on the maintenance of the hub, and thank you for providing a very clear explanation! I was just wondering, should I just get the bearings changed right after observing play from the bearings on the shaft, even by a tiny bit? Thanks!

    • @evmechanic
      @evmechanic  Рік тому +1

      Wasalam. If you can afford it and confident to do it with enough tools available, better to replace the bearings with good quality ones straight away.

  • @aaronalagos45
    @aaronalagos45 2 роки тому

    thanks. i wasnt sure what bearing was mine. i wanted to open it but i thought if it was broken and i removed it, i cant return and use my bike. i will just order bearings first before opening it

  • @gmbmedia28
    @gmbmedia28 2 роки тому

    Terima Kasih for this very useful video for me im using the same hubs

  • @JD-pw8xg
    @JD-pw8xg 2 роки тому +2

    Very useful! Many thanks!

  • @winerrider
    @winerrider 2 роки тому +1

    Excellent, this really helped.

  • @tomcot
    @tomcot Місяць тому

    what is the width of the spacer ("plastic washer") inside cassette (23:16 on video)? I seem to be missing mine, so the cassette has lots of sideways movement. Thanks.

    • @evmechanic
      @evmechanic  Місяць тому +2

      Very thin actually. I don't think it makes any difference in shifting

  • @franciscohidalgo1211
    @franciscohidalgo1211 8 місяців тому

    Gracias. Thanks man. This was very helpful

  • @m.yankov
    @m.yankov 4 місяці тому

    11:15 I had only 1 there and it had broken apart , I mean bearing are smashed , where is the other one ?

  • @karalis1976
    @karalis1976 2 роки тому

    Excellent job...this really helped

  • @djmystery7235
    @djmystery7235 Рік тому +1

    I lost the plastic ring under the cassette and I can’t find it anywhere, what can I do? Bike still shifts fine just had to change the limits on the derailleur

  • @chrisphillips1114
    @chrisphillips1114 9 місяців тому

    My cassette has a slight wabble. Definitely used correct spacers

  • @Leo-gt1bx
    @Leo-gt1bx 7 місяців тому

    What is the ring at 1:40? Do you prefer these to cup and cone?

  • @oscarlenovo3450
    @oscarlenovo3450 7 місяців тому

    Thank you very much, great video! 👍

  • @ThunderWindz
    @ThunderWindz 2 роки тому

    03:20 what mm is that socket? good guide!

  • @TomCollins-c4h
    @TomCollins-c4h Рік тому

    I need help please. Got a new bike and have the same Deore hub but it is the front ones. My problem is the end caps or cones they are different and I dont know which ones are right or left. Thanks in advance.

  • @jonpelgone
    @jonpelgone Рік тому

    Hello. Thanks for the video. If you have, appreciate if you can share a link for the bearing press tool you used to install new bearing. TIA.

    • @evmechanic
      @evmechanic  Рік тому

      www.amazon.com/Bicycle-Bearing-Turning-Wheels-Universal/dp/B094ZMX68V/ref=mp_s_a_1_18?keywords=bearing+press&qid=1703336760&sr=8-18

  • @rattlebob8984
    @rattlebob8984 8 місяців тому

    What would make me have a small wobble in the wheel? Hub nut is tight.

  • @MichaelLeiBarrientos
    @MichaelLeiBarrientos Рік тому

    There's a correction on the sizing though, written on your description is 6803-Rs and a 6802-RS whereas on the video they are labeled 61803-RS and 61802-RS, but correct me though if I am wrong. thanks friend

    • @evmechanic
      @evmechanic  Рік тому +1

      6802 is standard sizing while 61802 is the sizing used specific by this bearing brand

  • @ado8442
    @ado8442 2 місяці тому

    Can i tight the left side cap without removing freehub??

  • @AMdvij
    @AMdvij 2 роки тому +1

    Спасибо, вот бы видео для Shimano MT510

  • @Bicicastel
    @Bicicastel Рік тому

    Muy bueno, muchas Gracias

  • @solarheat9016
    @solarheat9016 8 місяців тому

    Is that axle steel or aluminum? (Not the thru axle, but the real axle)

  • @michaelgomes1442
    @michaelgomes1442 5 місяців тому

    video maintenance cube model FH-TC500-MS-B

  • @MrFragManiac
    @MrFragManiac Місяць тому

    Please provide a link and/or brand/model of your bearing press tool? Also, does the FH-TC500 -MS-B hub use the same bearings?

    • @evmechanic
      @evmechanic  Місяць тому

      I bought something like this
      www.amazon.com/Wanocean-Bicycle-Bearing-Installation-Universal/dp/B0CNX5CRVH/ref=mp_s_a_1_4?dib=eyJ2IjoiMSJ9.M97DtmteEdHm6A0oDeivCQiENY8D3vNV4eKCkwutuFsBfOtGZCrGIt_uj6fF1MFcanW9Jb5Ssohfz2cg_X-sjf-nmEFKRvPq20tw1hJ_hibZm5oO4AVQtN47OZNmlqtC4dPirR5J-jkw9GBo5SwQgDOqRa8-uDmdD4fDnZm_0MM2Hhsi8DegNLJ-tgnJhvj32Nqtwv7GVUdclZVs8bSG1w.u1y4p7yLQaFuJtvk97DTDfvopyeCGG3D2imPh8Gd0GU&dib_tag=se&keywords=bicycle+bearing+press+kit&qid=1734090709&sr=8-4

    • @MrFragManiac
      @MrFragManiac Місяць тому

      @@evmechanic Thanks, was looking at that one, but I saw one on Temu for $74 that looks better quality and is a puller/press kit. It comes with 3 stainless threaded rods and a variety of cassette lockring tools.

  • @emausderratsuchende5447
    @emausderratsuchende5447 Місяць тому

    Is the press tool from AliExpress?

  • @14TacomaDR
    @14TacomaDR 2 роки тому

    I am going into the 3rd week waiting for a delivery for a Shimano free hub for my 2020 Specialized Turbo Levo . They say in it shipping but can't say when it will arrive . Summer flying by and I can't ride. The number on mine is fh-mt510-b . Would any of the other models be compatible ? I need the 28 hole version.

  • @Unknown-jl7mg
    @Unknown-jl7mg 2 роки тому

    can you open or regrease these bearings?
    i guess grease quality there is low.

  • @kcyclopoints
    @kcyclopoints 2 роки тому +1

    Super video ❤️👍

  • @DMack-rm6gi
    @DMack-rm6gi 5 місяців тому

    Don't you think that what wears out is the axle and not the bearing? I recently changed the bearings and also the axle because after changing only the bearings, there was still play. What's more, by changing the axle and bearings it only lasted 2000 km and it is back in play, what do you think?

    • @evmechanic
      @evmechanic  5 місяців тому

      The axle shouldn't be rubbing against the bearing hence shouldn't be worn. It should be rotating together with the inner bearing instead of rotating on the bearing surface

    • @DMack-rm6gi
      @DMack-rm6gi 5 місяців тому

      Well, they fitted me with a new axle and two new bearings at the bike shop, and after 2000 km the bearing had eaten into the axle and had a lot of play, what do you think they did wrong? or what do you think is happening? I have bought an axle kit plus bearings to assemble it better.😊

  • @lukas-a9234
    @lukas-a9234 3 роки тому +1

    The plastic ring you removed when taking off cassette, is that part of the hub or cassette? Do I need to put that on my new hub when I switch the cassette over? Thank you

    • @evmechanic
      @evmechanic  3 роки тому +1

      I think it is part of the cassette if you look at this video
      ua-cam.com/video/TDZtWu-bXbI/v-deo.html

    • @lukas-a9234
      @lukas-a9234 3 роки тому

      @@evmechanic I see it now, thank you bro 👌

  • @liveloveride1676
    @liveloveride1676 2 роки тому

    Great video, just what i have been waiting for, do you have a link for the bearing press, mine is the FH-MT401 is it the same bearings and is it the same procedure ?

    • @evmechanic
      @evmechanic  2 роки тому +2

      Should be the same as the B at the end is for boost width. I am using this kind of press
      www.amazon.com/dp/B09GKG2F88/ref=cm_sw_r_awdo_4DX98C17BVA3CJKVCD4J

  • @jfritzinger
    @jfritzinger 2 роки тому

    my 12sp XT free hub is very slow...way too much resistance when free wheeling. I have cleaned it / removed it, but never opened the free hub. any tips?

  • @Apexifirdaus
    @Apexifirdaus 2 роки тому +1

    Hai i would like to ask u, after i change all 5 bearings and assemble the wheel back to my bicycle, pedal resistance is higher than before. Is it normal for new bearing to have this issue?

  • @bz1429
    @bz1429 2 роки тому +2

    Great video, I have the same hub, how many miles of service did you get out of the original bearings?

    • @evmechanic
      @evmechanic  2 роки тому +3

      Mine is an EMTB, I got about 600 Miles

    • @SpecialyKey
      @SpecialyKey 2 роки тому

      @@evmechanic trail usage or city/country roads?

    • @SpecialyKey
      @SpecialyKey 2 роки тому +2

      600 is quite poor but at least it seems easy serviceable. Great video👍

    • @evmechanic
      @evmechanic  2 роки тому +2

      @@SpecialyKey trail only

    • @zoranpl
      @zoranpl 2 роки тому +2

      3000km on same hubs...not EMTB

  • @cocoplops4982
    @cocoplops4982 Рік тому

    What grease are you using? thank you

  • @Gleeleeglee
    @Gleeleeglee Рік тому

    Took out freehub and spin the inside bearings and it is not smooth. This should be the issues when I stop pedaling at 14mpg or higher there is a kick back felt on the pedals and chain slap.
    Initially I thought its the bottom bracket so I took off chain and spin fast forward and immediately back, it is smooth besides a little noise noise.
    So worn bearing inside freehub creates the kickback I experience?

    • @evmechanic
      @evmechanic  Рік тому +1

      I doubt it since the bearing is only between the freehub and axle and the axle is not supposed to spin. Kick back probably related to the ratchet system

    • @Gleeleeglee
      @Gleeleeglee Рік тому

      @@evmechanic When I took the bearings from the freehub out it spins smooth but when put inside the freehub is not but could be the pawls too I guess since its Shimano FH-MT410-B HUB thanks

  • @cseles81
    @cseles81 2 роки тому +1

    It is way easier to take a hot air gun, and heat up the freehub body nice homogeniously. I did it on a Sun Ringlé Micro Spline hub, the bearings have literally fallen into their nest. Wherever applicable, I will never use the hammer method...

  • @kuatr0004
    @kuatr0004 2 роки тому

    Nice stuff bud

  • @edmejia9821
    @edmejia9821 2 роки тому

    Excellent video....

  • @teabagNBG
    @teabagNBG Рік тому

    i have this hub on my bike ... i want to switch to linkglide, linkglide doesnt work with microspline... can i change the freehub on the fh-mt410?

    • @evmechanic
      @evmechanic  Рік тому

      I don't think Shimano is selling different freehubs for their standard hub

    • @Leo-gt1bx
      @Leo-gt1bx 7 місяців тому

      Why do you want to switch, what are you using now?

  • @divesh3366
    @divesh3366 2 роки тому +1

    Can I use 6903 zz instead of 6903 rs?

    • @evmechanic
      @evmechanic  2 роки тому

      Should be same size but different sealing with ZZ being metal plates

  • @edmejia9821
    @edmejia9821 2 роки тому

    I want to share a video... I have hub with a problem its a little loose... How can i do to share you

    • @evmechanic
      @evmechanic  2 роки тому

      You can upload to UA-cam and put the link here

  • @TheSmaaally
    @TheSmaaally 19 днів тому

    Cześć co za prasa do łożysk?

  • @oliverp4115
    @oliverp4115 2 роки тому

    Big help. Thanks

  • @gmanhi5
    @gmanhi5 2 роки тому

    Does the end cap just pull off? No screwing?

  • @darbolozdarboloz9332
    @darbolozdarboloz9332 2 роки тому

    Muchas gracias!!

  • @luisstefan7160
    @luisstefan7160 Рік тому

    How many points of engagement does this hub have?

  • @txemisuances4315
    @txemisuances4315 2 роки тому

    Buen video amigo

  • @rogueknight9956
    @rogueknight9956 2 роки тому

    What shimano hub model is this?

  • @bucke5108
    @bucke5108 2 роки тому

    Can a deore m5100 11 speed cassette fit on that hub?

    • @evmechanic
      @evmechanic  2 роки тому

      11 Speed cassette is not using Microspline

  • @FMiguelful
    @FMiguelful 2 роки тому

    Onde comprou a ferramenta azul? Obrigado

    • @evmechanic
      @evmechanic  2 роки тому +1

      Online platform like Amazon should have it

    • @FMiguelful
      @FMiguelful 2 роки тому

      @@evmechanic obrigado, tem a referência também dos retentores?

  • @ckupcu
    @ckupcu 2 роки тому

    Very good video

  • @eduardoulloalagos8134
    @eduardoulloalagos8134 2 роки тому

    Hola que tal los baleros a dónde los puedo conseguir?

    • @evmechanic
      @evmechanic  2 роки тому

      You can try to search for the bearing number on the online ecommerce platform in your country. Physically any bearing shop should have them if you give them the bearing number

  • @amatfirdaus2114
    @amatfirdaus2114 2 місяці тому

    Very useful video.. Thanks

  • @henrym1817
    @henrym1817 2 роки тому

    Hola cuáles son las medidas de los baleros del micro spline?

  • @jlj547
    @jlj547 2 роки тому

    Is this applicable to the 11 speed hub?

    • @evmechanic
      @evmechanic  2 роки тому

      Not really sure, probably the same construction but different freehub body

    • @jlj547
      @jlj547 2 роки тому

      @@evmechanic Ok thanks

    • @S0GGY-BREAD
      @S0GGY-BREAD 2 роки тому

      @@jlj547 will be the exact same procedure, just a different freehub body but everything underneath will be the same

    • @jlj547
      @jlj547 2 роки тому

      @@S0GGY-BREAD ok I am going to have shop do it cause just to buy the tools is more then what they charge to rebuild the hub.

    • @S0GGY-BREAD
      @S0GGY-BREAD 2 роки тому +1

      @@jlj547 that’s fair enough, tools are rather expensive haha

  • @DMack-rm6gi
    @DMack-rm6gi Рік тому

    Good Job

  • @manfirebirdF350
    @manfirebirdF350 Рік тому

    thanks man

  • @lodemerisback
    @lodemerisback 2 роки тому

    nice

  • @MrHugocad
    @MrHugocad Рік тому

    Excelent.

  • @samadmirzaei4582
    @samadmirzaei4582 9 місяців тому

    🙏🌹

  • @eliomarbrenosilva620
    @eliomarbrenosilva620 9 місяців тому

    Vídeo show

  • @BoonMountainBike
    @BoonMountainBike 2 роки тому

    very tedious job. not looking forward to it. Thank you for the video.

    • @Leo-gt1bx
      @Leo-gt1bx 7 місяців тому

      Easier the replacing a hub.

  • @БелыйПёс-х2у
    @БелыйПёс-х2у Місяць тому

    какая хрень. с конусами намного проще. Новая втулка они уже 5 подшипников меняет..

  • @thebdceigal
    @thebdceigal 11 місяців тому

    Thanks, now I know to never buy this hub!

  • @sebastiankania7422
    @sebastiankania7422 Рік тому

    Thank you for this video!