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Shimano

Shimano SM-HB20 center lock ring for hub with 15/20mm thru axle

5.90 € savings
RRP 10.99 €
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Shimano SM-HB20 Center Lock nut for thru axle

Center Lock brake disc nut for 15/20 mm diameter thru axle hubs.
Product details
Material aluminium
product ID 9139
Product rating  (60 ratings)
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Markx125 Markx125 • 18 June 2024 at 17:35
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SK Dobre urobená matica. Kúpil som viac a vymenil za pôvodné, ktoré ako tu už aj niektorí píšu sú niekedy užšie, ľahšie sa poškodia a ťažšie uvoľňujú (doťahujú). Tieto sa mi osvedčili.

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18 June 2024 at 17:35
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ondrejV ondrejV • 14 september 2022 at 21:16
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SK Super 👍 je trosku širší ako original na biku čo bol , lepšie sa uvoľňuje a doťahuje . Len si treba kuknúť či je dosť miesta a nebude niekde suchat vidlicu. Odporúčam

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14 september 2022 at 21:16
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stefanik stefanik • 22 May 2024 at 9:57
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SK Dobra matica na centerlock. Povodne bola na kolese tensia verzia matice, ktora sa s hlinikovym nastavcom zle povolovala.

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22 May 2024 at 9:57
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scoop scoop • 18 october 2022 at 12:22 edit
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The nut is great, it tightens well due to the thickness, but there really isn't much space between the fork...

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18 october 2022 at 12:22 edit
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podpolanec podpolanec • 16 august 2023 at 22:17
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SK Je AL, lahšia ako ocelova, ale so zlým klúčom sa v nej preto daju zárezy aj lahšie strhnúť

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16 august 2023 at 22:17
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ivoopuchrik ivoopuchrik • 24 May 2022 at 20:42
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SK Kupival som ku center lock kotucom avsak boli rovnake v baleni (vnutorne utahovanie)

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24 May 2022 at 20:42
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tomasratkovsky tomasratkovsky • 21 July 2021 at 0:50
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SK Robustné matice, síce trochu vyššia gramáž ale nikto nechce mať uvolnené kotúče

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21 July 2021 at 0:50
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pguman pguman • 19 June 2022 at 10:26
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SK to som potreboval, trochu hrubší, lebo pri adaptéroch ostáva málo miesta na kľúč.

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19 June 2022 at 10:26
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picco picco • 2 April 2022 at 14:44
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SK Trochu vyssia (hrubsia) ako pribalovane matice, lepsie sa s nou teda aj robi.

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2 April 2022 at 14:44
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volfi83 volfi83 • 7 February 2021 at 10:45
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SK Oproti dodávaným pri kotúčoch centerlock je širšia a lepšie sa sňou pracuje.

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7 February 2021 at 10:45
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dominikkellner7 dominikkellner7 • 6 october 2022 at 14:18
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SK Kúpené ako náhrada za oceľové, ktoré sú tenké a zle sa povoľujú a doťahujú.

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6 october 2022 at 14:18
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viktorondrasek viktorondrasek • 19 May 2026 at 19:27
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SK Urcite odporucam ... ovela solidnejsie ako original tenke co som mal

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19 May 2026 at 19:27
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defe95 defe95 • 26 november 2020 at 23:50
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SK povodnu som doskriabal lidiackym klucom tak som obejdnal novu

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26 november 2020 at 23:50
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borovskymikulas borovskymikulas • 25 september 2024 at 19:23
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SK Pri kotuci bola nova-nevedel som, ale ostala do rezervy....

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25 september 2024 at 19:23
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TiborChowdhury TiborChowdhury • 31 July 2023 at 9:38
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SK Keď treba, treba.. drží kotúč na mieste ako má 😀.

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31 July 2023 at 9:38
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sorcerer sorcerer • 21 April 2025 at 8:34
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SK všetko v poriadku, svoju prácu si plní na 100%

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21 April 2025 at 8:34
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MiGo49 MiGo49 • 11 March 2023 at 16:25
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SK O dosť lepšia ako ta co bola na biku z výroby

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11 March 2023 at 16:25
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MartinAXS MartinAXS • 14 March 2025 at 9:15
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SK Držia kotúče takže neodletia. Spokojnosť.

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14 March 2025 at 9:15
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majklbike majklbike • 29 november 2024 at 20:57
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SK Maťica presná závit kvalitný odporùčam.

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29 november 2024 at 20:57
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dody911 dody911 • 16 november 2023 at 19:25
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SK Kupované kvôli estetike,účel spĺňa.

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16 november 2023 at 19:25
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Product questions
JurajRichvalsky JurajRichvalsky • 28 May 2021 at 10:15
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Hello, which wrench from your offer can I use to tighten the nut of this brake disc https://bike.shimano.com/en-EU/product/component/city---trekking-e-bike-e6100-series/RT-EM600.html. Is this the nut? Is there a flat wrench and a Gola nut for it? SHIMANO offers this wrench: https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-stredy/shimano-tl-fc36-kluc-na-misky-hollowtech-ii.html

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28 May 2021 at 10:15
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jaroslavf jaroslavf Customer support • 30 May 2021 at 7:29 •replyJurajRichvalsky
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SK Dobrý deň,

Pokiaľ sa jedná o maticu s vnútorným závitom ako ste zaslali tak vhodné sú sťahovky na kazety, napr. https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-kazety/kovys-stahovak-na-kazetu-shimano-hg-kaleny-17891.html https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-kazety/force-stahovak-kazety-hg-s-trnom-a-rukovatou.html

Ak je matica taká ako tento produkt tak vhodné sú sťahovaky na stredy Holowtech II https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-stredy/super-b-tb-1005-kluc-na-stredove-zlozenie.html alebo https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-stredy/shimano-tl-fc32-kluc-plochy-na-misky-hollowtech-ii.html

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30 May 2021 at 7:29
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kapusta.tom kapusta.tom • 26 February 2020 at 8:27
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Hello.
I ordered Xt discs, but I have a 15 mm axle and the nut that came in the package doesn't fit. I'm left with a silver centerlock nut and washer from a deore disc. (originally the discs)
So I want to ask if I should order these new ones, or is it possible to work on the old ones? I noticed a difference according to the video, the Xt are better encapsulated than the deore ones and probably protect the hub more from spin. I'm mainly concerned with functionality, can you advise me on a reasonable solution.
Many thanks Tomas

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26 February 2020 at 8:27
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customer-support customer-support Customer support • 5 March 2020 at 8:49 •replykapusta.tom
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SK Dobrý deň,

maticu môžete použiť ktorúkoľvek, aj zo starších kotúčov, ak Vám pasuje a nieje poškodená. Samotná matica vplyv na náboj nemá žiaden, slúži len pre upevnenie kotúča ku náboju.

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5 March 2020 at 8:49
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tuky69 tuky69 • 3 April 2022 at 19:50
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Hello, are CL nuts with internal and external tightening interchangeable?
I found a disc with an internal tightening and I have an external one on my bike. Can I buy a disc with an internal tightening and use the external nut that is currently on my bike?

Thanks

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3 April 2022 at 19:50
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volodaj volodaj • 3 April 2022 at 20:14 edit •replytuky69
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SK Kotúče sú úplne rovnaké, mení sa len matica podľa toho či potrebuješ s vnútorným alebo vonkajším. Takže kľudne do toho. Nedávno som menil na graveli tak, lebo na starých nábojoch boli s vnútorným. A na nových sa nedali dotiahnúť, lebo tam nebolo dosť miesta pre kľúč.

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3 April 2022 at 20:14 edit
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ignaac ignaac • 13 February 2024 at 21:50
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Hello, please, is it possible to buy a nut for the above nut that can be fitted with a 1/2 square drive so that the nut can be tightened with a torque wrench?

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13 February 2024 at 21:50
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gronkjear gronkjear Customer support • 14 February 2024 at 9:39 •replyignaac
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SK Dobry den,

nech sa paci: https://www.mtbiker.sk/shop/servis/naradie/stahovaky-na-stredy/super-b-tb-1005-kluc-na-stredove-zlozenie-p52203.html#description

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14 February 2024 at 9:39
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DiwiakBB DiwiakBB • 27 december 2025 at 12:37
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Greetings,
I have an original nut with both external and internal grooves from the factory, can't you buy one like that? I can't find it in the catalogs either. Thanks

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27 december 2025 at 12:37
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pellini530 pellini530 • 27 december 2025 at 15:55 •replyDiwiakBB
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SK https://www.mtbiker.sk/shop/komponenty/brzdy/diely-a-adaptery/shimano-center-lock-matica-s-vnutornym-utahovanim-p103729.html

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27 december 2025 at 15:55
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mirkovlcek mirkovlcek • 27 december 2025 at 19:00 •replyDiwiakBB
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SK Tá shimano s vonkajším aj vnútorným je iba k najlacnejším kotúčom, Je dosť nízka, kľúč na misky čo ide zvonku dosť ľahko preskočí, na vnútro je tam nejaký divný, osobne som ich vyhodil. Buď zober túto s vonkajším, uťahuje sa kľúčom na misky stredu a sedí všade ak náhodou nešúcha o rám. Tá vo vedlašom linku má iba vnútorné zuby, uťahuje sa kľúčom na kazeru, ale nedá sa použiť na osku 15/20 mm (vpredu), iba vzadu na 12mm!

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27 december 2025 at 19:00
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zbysek zbysek • 15 november 2023 at 16:13
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SK Dobry deň. Mozem tuto maticu pouzit na naboj SMIMANO SLX M7110 (110x15mm) a SMIMANO SLX FH-M7110 (12x148 mm)? Ďakujem

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15 november 2023 at 16:13
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gronkjear gronkjear Customer support • 15 november 2023 at 16:23 •replyzbysek
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SK Dobry den prajem,

ano, matica bude sediet, mozete ju pouzit.

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15 november 2023 at 16:23
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zbysek zbysek • 15 november 2023 at 16:40 •replygronkjear
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SK V balení su aj odpovedajuce podlozky?

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15 november 2023 at 16:40
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gronkjear gronkjear Customer support • 15 november 2023 at 17:11 •replyzbysek
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SK Dobry den,

sucastou balenia je:
1x matica
1x podlozka

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15 november 2023 at 17:11
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subaroSti subaroSti • 30 november 2019 at 20:18
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SK Dobrý deň.Je túto maticu možné použiť aj na kotúče Sram?(upevnenie centerlock na nabojoch s 12mm pevnou osou)

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30 november 2019 at 20:18
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jaroslavf jaroslavf Customer support • 4 december 2019 at 7:44 •replysubaroSti
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SK Dobrý deň,

Nemal by byť problém, závit je na náboji a je univerzálny.

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4 december 2019 at 7:44
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matur matur • 10 February 2018 at 18:18
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SK Dobry den, prosim Vas mate v eshope kluce na takyto centerlock? Ak ano, tak ktore? Dakujem. Turcek

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10 February 2018 at 18:18
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jaroslavf jaroslavf Customer support • 11 February 2018 at 10:04 •replymatur
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SK Dobrý deň

Použiť môžete napr. tento kľúč https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-stredy/shimano-tl-fc32-kluc-plochy-na-misky-hollowtech-ii.html

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11 February 2018 at 10:04
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scoop scoop • 15 october 2022 at 14:50
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Is there a thin plate between the discs as part of the nut? I assume that Tyro will be suitable for FFWD.

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15 october 2022 at 14:50
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gronkjear gronkjear Customer support • 17 october 2022 at 13:45 •replyscoop
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SK Dobrý deň,

áno, matica je dodávaná aj s podložkou, sadne aj na 12 mm náboje.

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17 october 2022 at 13:45
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RastoD RastoD • 13 February 2023 at 19:56
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Hello, since I'm just tuning the bike, is this nut also available in red anodized? Thank you. RD

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13 February 2023 at 19:56
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jaroslavf jaroslavf Customer support • 14 February 2023 at 5:51 •replyRastoD
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SK Dobrý deň,

Žiaľ Shimano je má iba v tomto prevedení.

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14 February 2023 at 5:51
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RUR RUR • 16 January 2020 at 11:54
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Hello, is the nut also usable for the front hub SH XT HB-M8010?? thanks

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16 January 2020 at 11:54
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jaroslavf jaroslavf Customer support • 17 January 2020 at 6:29 •replyRUR
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SK Dobrý deň,

Áno je ju možné použiť aj na uvedený predný náboj.

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17 January 2020 at 6:29
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maxons maxons • 19 April 2020 at 11:16
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.. greetings.. what wrench is used to tighten the RSP insert

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19 April 2020 at 11:16
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customer-support customer-support Customer support • 11 august 2020 at 9:08 •replymaxons
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SK Zdravím,
uťahuje sa kľúčom na stredové zloženie https://www.mtbiker.sk/shop/servis-a-trening/naradie/stahovaky-na-stredy/shimano-tl-fc32-kluc-plochy-na-misky-hollowtech-ii.html

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11 august 2020 at 9:08
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Mongoose2014 Mongoose2014 • 30 october 2018 at 22:18
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SK Dobrý deň máte aj túto maticu aj na 12mm os?

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30 october 2018 at 22:18
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customer-support customer-support Customer support • 31 october 2018 at 8:10 •replyMongoose2014
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SK Dobrý deň,

maticu môžete použiť aj pre túto os.

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31 october 2018 at 8:10
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rtl rtl • 21 august 2023 at 12:17 edit •replycustomer-support
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SK Na naboj pre 12 mm osku sa dá použiť aj matica s vnutornym utahovanim

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21 august 2023 at 12:17 edit
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Stunty22 Stunty22 • 2 February 2022 at 22:15
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Why doesn't it fit in RU???

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2 February 2022 at 22:15
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customer-support customer-support Customer support • 3 February 2022 at 12:24 •replyStunty22
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SK Dobrý deň,

je to produkt vyrobený na typ pevnej osky... Tak tým pádom nebude sedieť na RU.

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3 February 2022 at 12:24
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mihaigabrielbarbu99 mihaigabrielbarbu99 • 25 June 2026 at 17:42
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RO Preț prea mare

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25 June 2026 at 17:42
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Matniksar Matniksar Customer support • 26 June 2026 at 10:38 •replymihaigabrielbarbu99
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RO Bună ziua, vă mulțumim pentru opinia dumneavoastră.
Încercăm să oferim prețuri cât mai bune pentru clienții noștri. Prețul produsului depinde și de achiziționarea bunurilor de la furnizor.

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26 June 2026 at 10:38
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