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Shimano

Shimano Altus RD-M2000 rear derailleur, 9-speed, super long cage (SGS), Shadow

28.99 €
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Delivery method on Friday 03.07.2026
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Rating (27)
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4,7/5
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more than 200 customers
have already purchased this product

The ALTUS group 9-speed, feature a full complement of advanced SHIMANO functions.

Features

  • Shadow design with optimized slant angle
  • 3x9-speed compatible

Product features

  • Use: MTB, Trekking
  • Group: ALTUS
  • Model: RD-M2000 SGS
  • Cage: long
  • Mount Type: Direct Mount
  • Technology: Shadow RD
  • Gear: 9-speed
  • Compatible Chain: HG 9-speed
  • Max. teeth large sprocket: 36T
  • Min. teeth large sprocket: 32T
  • Max. teeth small sprocket: 12T
  • Min. teeth small sprocket: 11T
  • Max. Front Difference: 22T
  • Total Capacity: 45T

Material

  • Aluminum
  • Steel

Color

  • darkgrey

Scope of delivery

  • 1 Shimano ALTUS 9-speed Rear Derailleur RD-M2000 SGS Shadow RD
Product features
Shadow RD technology, low derailleur profile and single tensioning principle prevent contact with the chainstay resulting in lower noise and smoother operation
Precise shifting thanks to the HYPERDRIVE system with minimal energy loss during power transmission
Product details
Groupset Shimano Altus
Gears 1x9, 2x9, 3x9
Capacity 45
Cage type super long cage (SGS)
Material aluminium, steel
Used technology Shadow RD
Mounting type Direct mount
product ID 52008
Product rating  (27 ratings)
4,7/5
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Reviews verified Verified purchases
zero8327 zero8327 • 19 september 2023 at 10:21
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Almost perfect for the money, with me it lasted one season without any problems (approx. 4000-5000km)... all year round daily driving (even winter and snow, ice) and it has probably already received many blows, so the accuracy is not what it used to be , it's already difficult to tune it to work in all gears without skipping...mechanically, but it holds together and a recreational rider can easily last 10 years or more with it.

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19 september 2023 at 10:21
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martinpolansky martinpolansky • 11 April 2022 at 19:15
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Like perfect! I even used it on the old Author bike with 26" wheels and 7 gears . They like it like lightning... Those Shimano shadow derailleurs are definitely on a different level... They don't "stick out" at all. Otherwise, 7-8-9 gears have the same pull -ratio, so it can be used without problems.

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11 April 2022 at 19:15
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zavackyondrejbandy zavackyondrejbandy • 21 April 2024 at 10:24
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Replacement for the old crooked Alivio. Fast adjustment, stiffer spring, nice design, adjusts precisely and smoothly, I use it on 3/8 speed without any problem. Great satisfaction so far

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21 April 2024 at 10:24
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zavackyondrejbandy zavackyondrejbandy • 18 May 2024 at 13:10 •replyzavackyondrejbandy
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SK Trošku som musel upraviť ramienko lebo 8speed reťaz šuchala keďže je širšia než 9rychlostná ale inak všetko v poriadku radí presne hladko 😉

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18 May 2024 at 13:10
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TiborChowdhury TiborChowdhury • 17 January 2020 at 10:10
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It advises as it should, really, reliable and robust, for the price, I have no reservations, it has served for quite a long time, without problems.

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17 January 2020 at 10:10
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nakupny_maniak nakupny_maniak • 30 June 2024 at 23:10
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sufficient derailleur for a city bike

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30 June 2024 at 23:10
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chvala chvala • 24 november 2024 at 15:50
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SK na lacny bajk pre manzelku akurat

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24 november 2024 at 15:50
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jobike jobike • 13 July 2019 at 14:44
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reliable and durable derailleur

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13 July 2019 at 14:44
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pusto29 pusto29 • 29 august 2023 at 15:56
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There is nothing to deal with for that money.

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29 august 2023 at 15:56
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picco picco • 21 March 2022 at 17:40
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Like nice and reliable.

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21 March 2022 at 17:40
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kindo92 kindo92 • 17 november 2022 at 19:32
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Top in its class.

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17 november 2022 at 19:32
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Srsen Srsen • 25 April 2022 at 15:41
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it works as it should

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25 April 2022 at 15:41
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KNIVE KNIVE • 29 september 2022 at 14:55
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he advises exactly

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29 september 2022 at 14:55
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Mekonom Mekonom • 5 december 2022 at 14:58
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It works

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5 december 2022 at 14:58
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Matej1985 Matej1985 • 12 March 2020 at 12:51
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I set it up for the first time, it advises well, but time will tell if it is quality for a good price or just a kind of patch for a short time. I like that it is almost entirely made of steel.

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12 March 2020 at 12:51
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Adam_es Adam_es • 12 october 2020 at 22:53
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A good derailleur for decent money. It just seems more labile to me. Otherwise, he advises as he should.

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12 october 2020 at 22:53
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DanielKuzma DanielKuzma • 25 september 2022 at 13:11
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It gives good advice, satisfaction for the price.

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25 september 2022 at 13:11
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androidsro androidsro • 7 February 2024 at 6:24
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solid shifter

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7 February 2024 at 6:24
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moriak moriak • 10 January 2025 at 21:06
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SK Slúži dodnes

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10 January 2025 at 21:06
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Matej1985 Matej1985 • 18 May 2020 at 21:40
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Actually, I have a crooked heel on my bike, so that's why it's bad advice.

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18 May 2020 at 21:40
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danielvolansky8 danielvolansky8 • 11 november 2024 at 18:19 •replyMatej1985
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SK Tak prečo 1 hviezda keď to nieje chyba prehadzovačky?

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11 november 2024 at 18:19
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robkyj robkyj • 21 May 2026 at 15:23
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21 May 2026 at 15:23
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Product questions
Dark_Side Dark_Side • 7 november 2018 at 15:52
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SK Ďakujem za super odporúčanie ktoré ako som si všimol uvádzate takmer ku všetkým otázkam ku radeniu. Prehadzovačku som objednal, nahodil ale prišiel dotazovaný problém. Už pri nahodení bez reťaze po predbežnom nastavení dorazov som si voľným okom všimol že odstupňovanie prehadzovačky a radenia je úplne rozdielny. Po nahodení reťaze sa to potvrdilo a absolútne to nejde nastaviť a zosúladiť. Vzadu na kazete to aj smerom hore aj dolu pri určitých prevodoch preraďuje o 2 prevody naraz. Čo by ste mi odporúčali? Podotýkam že nemám profi cyklo servis robím to iba v domácich podmienkach bikera ale teda nie je to moja prvá a ani 50. prehadzovačka čo nastavujem. Ďakujem.

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7 november 2018 at 15:52
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customer-support customer-support Customer support • 7 november 2018 at 16:16 •replyDark_Side
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SK Dobrý deň,

žiaľ kolega si neoveril spätnú kompatibilitu a toto radenie žiaľ nieje kompatibilné s touto prehadzovačkou. Ospravedlňujeme sa Vám za nesprávne informácie. Zoznam kompatibilných radení nájdete tu : https://lnk.sk/qvR7 . Vhodné je teda napr. : https://www.mtbiker.sk/shop/komponenty/radenie/mtb-7-8-9-prevodov/shimano-deore-sl-m590-rapidfire-radiaca-packa.html Môžeme Vám poskytnúť zľavu na poštovnom, ak máte záujem o toto radenie.

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7 november 2018 at 16:16
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Dark_Side Dark_Side • 26 september 2018 at 12:07
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SK Dobrý deň prajem. Chcel by som sa opýtať, neviete alebo nemáte skúsenosť či táto prehadzovačka dobre funguje aj so starším radením Deore SL-M591 (9 sp. DYNA-SYS) ? Ďakujem veľmi pekne.

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26 september 2018 at 12:07
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jaroslavf jaroslavf Customer support • 27 september 2018 at 6:40 •replyDark_Side
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SK Dobrý deň,

S tým by nemal byť problém.

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27 september 2018 at 6:40
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JakubbBike JakubbBike • 7 december 2020 at 10:39
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SK Ani táto prehadzovacka mi asi pasovať nebude keď mám 8 prevody a radenie altus m315 alebo dalo by sa to nejako skombinovať?

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7 december 2020 at 10:39
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jaroslavf jaroslavf Customer support • 8 december 2020 at 5:54 •replyJakubbBike
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SK Dobrý deň,

Nie, táto prehadzovačka nebude vhodná pre 8 rýchlosnté radenie a kazetu. Použiť je možné napr. https://www.mtbiker.sk/shop/komponenty/prehadzovace/mtb-7-8-9-prevodov/shimano-prehadzovacka-acera-m360-7-8-k-bez-haku.html

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8 december 2020 at 5:54
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labka05menka labka05menka • 10 June 2025 at 5:47
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SK Dobrý deň,v otázkach uvádzate max kapacitu 36 zubov,v popise sa vyzdvihuje až 45 zubov. Tak ako? Ďakujem.

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10 June 2025 at 5:47
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gronkjear gronkjear Customer support • 10 June 2025 at 10:50 •replylabka05menka
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SK Dobry den,

kapacita ramienka je ina hodnota ako max. pastorok.
Kapacita udava rozdiel medzi velkym a malym patorkom + rozdiel medzi malym a velkym prevodnikom naklukach.

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10 June 2025 at 10:50
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vladomk vladomk • 31 august 2022 at 10:10
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SK Dobrý deň, prosím môžete mi uviesť vhodné pätky na MTB rám k tejto prehadzovačke ? Ďakujem, Vlado

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31 august 2022 at 10:10
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gronkjear gronkjear Customer support • 31 august 2022 at 11:18 •replyvladomk
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SK Dobrý deň,

o aký MTB rám sa jedná - model, výrobca, ročník? Pätka je špecifická pre daný rám, uchytenia prehadzovačiek sú v prípade štandardných modelov univerzálne.

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31 august 2022 at 11:18
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vladomk vladomk • 1 september 2022 at 9:21 edit •replyvladomk
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SK Dobrý deň jedná sa o rám Genessis, cca z roku 2012. Môj pôvodný dotaz bol z dôvodu, že táto prehadzovačka má ramienko s výstupkom, ktoré umožňuje ju namontovať len v určitej polohe na súčasnú pätku, podľa mňa by mala ísť prehadzovačka viac dozadu, nakoľko mi nestačila štandardná vymedzovacia skrutka od najväčšieho kolieska kazety a musel som použiť dlhšiu. Prikladám link na fotky. Ďakujem, Vlado

https://1drv.ms/u/s!AqKY7u8RdGuVifZofdsp9tfE9hSA8A?e=gXJaLp


...skopírujte celý link do prehliadača

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1 september 2022 at 9:21 edit
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gronkjear gronkjear Customer support • 1 september 2022 at 12:28 edit •replyvladomk
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SK Dobrý deň,

štandardne býva na pätkách výstupok, o ktorý sa opiera connect link prehadzovačky - z Vašich fotiek nie je vidieť, či ním Vaša pätka disponuje, ale tipujem že áno - napr. tu je pekne vidieť: https://images.mtbiker.sk/eshop/big/2395-patka-a16-schwinn-a-monngoose-crossway-0.jpeg. Tým pádom by som prehadzovačku namontoval "vyššie" (pootočiť connect link doľava), tak aby bol cca. skoro horizontálne, nie vertikálne ako je podľa fotiek vo Vašom prípade, a opieral sa svojím výstupkom a výstupok pätky - čiže prehadzovačka, aj jej pozícia voči connect linku, by mala byť cca. podobná ako je na produktovej fotke.

Želám veľa zdaru s nastavením Ak by ste mali akýkoľvek problém, tak sa príp. neváhajte obrátiť aj na služby našich servisných centier - https://www.mtbiker.sk/shop/informacie/servis.html.

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1 september 2022 at 12:28 edit
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oliver0007 oliver0007 • 26 november 2020 at 7:24
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SK Dobrý deň.Môžem týmto modelom nahradiť Shimano Alivio M3100 9-k.Za skorú odpoveď vopred ďakujem

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26 november 2020 at 7:24
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jaroslavf jaroslavf Customer support • 27 november 2020 at 5:58 •replyoliver0007
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SK Dobrý deň,

Áno môžete ju použiť ako náhradu.

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27 november 2020 at 5:58
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Hosť • 25 May 2020 at 20:54
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SK Dobrý deň mohol by som ju použiť na 7 rýchlostnú kazetu? radenie je tiež 7 rýchlostné

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25 May 2020 at 20:54
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MareKMM MareKMM • 29 May 2020 at 12:29 •reply
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SK Dobrý deň,

prehadzovačka je určená pre 9r systémy.

Vám treba 7r prehadzovačku.

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29 May 2020 at 12:29
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Dalibor79 Dalibor79 • 12 January 2019 at 13:45
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SK Takže ako je uvedené prehadzovačka je napevno v pätke?

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12 January 2019 at 13:45
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jaroslavf jaroslavf Customer support • 13 January 2019 at 8:49 •replyDalibor79
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SK Dobrý deň,

Prehadzovačka sa štandardne priamo upevní na pätku rámu, uchytenie nie je napevno a prehadzovačku je možné kedykoľvek odobrať.

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13 January 2019 at 8:49
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Dalibor79 Dalibor79 • 13 January 2019 at 10:56 •replyjaroslavf
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SK Takže o reťazovú vsperu nebude udierať všakže?

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13 January 2019 at 10:56
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jaroslavf jaroslavf Customer support • 14 January 2019 at 7:00 •replyDalibor79
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SK Dobrý deň,

To by určite nemala, za predpokladu že máte štandardný horský bicykel

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14 January 2019 at 7:00
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Matej333 Matej333 • 11 April 2020 at 0:17
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SK Koľko zubov na pastorku najviac zvládne ?

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11 April 2020 at 0:17
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jaroslavf jaroslavf Customer support • 11 April 2020 at 6:44 •replyMatej333
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SK Dobrý deň,

Prehadzovačka zvládne max. 36 zubový pastorok.

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11 April 2020 at 6:44
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Matej333 Matej333 • 11 April 2020 at 9:43 •replyjaroslavf
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SK A mozem sa ešte spýtať , čo znamená tá kapacita 45 zubov ?

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11 April 2020 at 9:43
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customer-support customer-support Customer support • 15 April 2020 at 18:04 •replyMatej333
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SK Dobrý deň, síce vám neodpoviem, no podstatný je rozsah. Pri tejto prehadzovačke môžete mať najmenší pastorok 11-12 zubový, najväčší 32-36 zubový.... ostatné je pre bežného smrteľníka zbytočná veda. Posielam odkaz na oficiál stránku: https://lnk.sk/JY69

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15 April 2020 at 18:04
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agressor agressor • 28 January 2024 at 19:05 •replycustomer-support
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SK Ale no, nie je to veda. Kapacita je rozdiel medzi najvacsim a najmensim pastorkom plus rozdiel medzi najvacsim a najmensim prevodnikom. Proste to ramienko musi natiahnut (kompenzovat) retaz o tolko clankov kolko je uvedena kapacita, inak sa neda odmerat retaz - bud bude v nejakych prevodoch visiet alebo sa nebude dat zaradit na najvacsi prevodnik/pastorok.

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28 January 2024 at 19:05
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Dark_Side Dark_Side • 8 november 2018 at 12:28
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SK Budem objednávať radenie komplet aj prešmyk, len ešte neviem ktoré. Tak by som potom prípadne do poznámky k objednávke napísal, že požadujem zľavu z poštovného. Ďakujem zatiaľ.

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8 november 2018 at 12:28
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kvasnickar kvasnickar • 17 december 2021 at 9:28
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I'm just adding that this derailleur also works on a 7/8 cassette, the sis index is 1.7, the same on 6/7/8/9 cassettes, I have it on an 8r cassette and it works properly, the chain is normal on an 8r

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17 december 2021 at 9:28
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WARNING
For installation, adjustment and replacement information that is not found in the user's manual, consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions must always be followed in order to prevent personal injury and physical damage to equipment and the environment. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow instructions will result in death or serious injury.
WARNING - Failure to follow instructions could result in death or serious injury.
CAUTION - Failure to follow instructions could result in personal injury or physical damage to equipment and the environment.

WARNING
- Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
- Never use alkali or acid-based solvents such as rust removers. If a solvent is used, the chain may break and cause serious injury.
- Clean the chain regularly with a suitable chain cleaner. Maintenance intervals depend on the circumstances of use and riding.
- Check that the chain is not damaged (deformed or cracked), does not skip or show any other anomalies, such as arbitrary gear changes. If any problems occur, contact the place of purchase or a distributor. The chain may break and you may fall.

Shimano
MTB 7-8-9 speed Shimano
Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.
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