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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
guarnitura shimano ultegra fc r8000 2x11vSHIMANO ULTEGRA Kurbelgarnitur HOLLOWTECH II 2x11 fach Die berarbeitete Kurbelgarnitur der SHIMANO ULTEGRA R8000 Serie verfgt ber leichte Kurbeln, ein hohles ueres Kettenblatt und einen breiteren Radstand, um bei modernen Straenrahmen fr mehr Fehlertoleranz zu sorgen. Erhltlich mit 53 39, 52 36, 50 34 und 46 36Z Kettenblttern und Kurbelarmen mit Lngen von 165, 170, 172,5 und 175 mm. Eigenschaften: Leichter Kurbelarm, optimiert fr maximale Effizienz
SHIMANO ULTEGRA Kurbelgarnitur – HOLLOWTECH II – 2x11-fach
Die überarbeitete Kurbelgarnitur der SHIMANO ULTEGRA R8000-Serie verfügt über leichte Kurbeln, ein hohles äußeres Kettenblatt und einen breiteren Radstand, um bei modernen Straßenrahmen für mehr Fehlertoleranz zu sorgen. Erhältlich mit 53-39, 52-36, 50-34 und 46-36Z Kettenblättern und Kurbelarmen mit Längen von 165, 170, 172,5 und 175 mm.
Eigenschaften:
- Leichter Kurbelarm, optimiert für maximale Effizienz bei der Kraftübertragung
- Gewicht auf ein Minimum reduziert, ohne Einbußen bei der Steifigkeit
- HOLLOWTECH II
- Auf den Fahrer abgestimmte Übersetzungsverhältnisse basierend auf verschiedenen Kombinationen
- FC wurde für eine bessere Rahmenkompatibilität neu gestaltet
- Eine größere Durchmesserteilung des Kettenblatts vergrößert den Abstand zwischen der Kette und den Eingriffszähnen und sorgt so für eine bessere Kompatibilität mit Rahmen mit einem Spiel von 135 mm und einer Kettenstrebenlänge von 410 mm
| MODELL NR | FC-R8000 |
|---|---|
| SERIE | ULTEGRA R8000-Serie |
| Farbe | Farbserie |
| Mittelgewicht | 668 (46-36D) 674 (50-34D) 681 (52-36D) 690 (53-39D) |
| Kettenräder | 11 |
|---|---|
| Kompatible Kette | LINKGLIDE, HG 11-Gang |
| Kettenlinie (mm) | 43,5 |
| Lochkreis rechts/links (mm) | 110 |
| Lochkreis (mm) | 110 |
| Spinne/Arme | 4 |
| Kombinationskronen | 46-36D, 50-34D, 52-36D, 53-39D |
| Q-Faktor (mm) | 146 |
| Kurbellänge (mm)|165 | ✔ |
| Kurbellänge (mm)|170 | ✔ |
| Kurbellänge (mm)|172,5 | ✔ |
| Kurbellänge (mm)|175 | ✔ |
| Optionaler Kettenschutz | Ohne Kette / Stoßstange | ✔ |
| HOLLOWTECH II | ✔ |
| HOLLOWTECH-Kurbel | ✔ |
| HOHLGLIDE | X, - (46-36D) |
| Kompatibler Tretlagertyp | Extern | ✔ |
| Empfohlenes Innenlager |. Gewinde (Normal) | SM-BBR60 |
| Empfohlenes Tretlager | Bis zum Einsetzen drücken | SM-BB72-41B |
| Länge des Tretlagergehäuses mit Gewinde (mm)|68 | ✔ |
| Länge des unteren Halterungskörpers mit Gewinde (mm)|70 | ✔ |
| Kurbelbefestigungsschraube im Lieferumfang enthalten | ✔ |
Das Produkt kann je nach Angebot in einer Aftermarket-Box oder einer OEM-Verpackung versendet werden
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.2 ★★★★★
Based on 1450 reviews
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Product Reviews
★★★★★ 5
I love it for my workspace! Hot tea all day
Color: Wood Grain
I love this item. The size is perfect, as I prefer something less bulky for my work desktop. It isn't as fancy as others that has the digital display screen, which is fine by me, because I don't necessarily need that. The knob and different colors that indicate the temperature range works fine. The temperature on this thing works fantastically well for me. Using it on the lowest setting keeps my drink nice and hot in a cold office. I use a heatproof glass teapot with this and its a good fit. It keeps my tea hot throughout the day, so I am able to pour smaller amounts of drink and take my time sipping it throughout the day without worrying that it will get cold. At point I almost forgot that it has an automatic shut-off safety feature when I noticed it was off. So that is a good feature to have. I highly recommend this.
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Reviewed in the United States on January 15, 2026
★★★★★ 4
Requires a very specific mug to be useful.
Color: Black
The hotplate itself gets hot enough on its highest setting where it would burn your finger if you left it one there for more then a couple seconds. However when it come to what mug you can use to transfer that heat to your drink, this WILL NOT work with just any old ceramic, metal or glass mugs. You absolutely need to have a perfectly flat bottom on it. If the center of the bottom of the mug does not make direct contact with the very center of the warmer, it will not transfer heat. So straight way plan of spending another $15 to $20. Amazon has some available with good reviews all be it not a very big selection. I'm giving this 4 stars because the description needs to be very clear about this and its not.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Great mug warmer with temp control
Color: Black
I replaced a cheap mug warmer with a couple of these for the house, and for almost the same price this is a lot more functional. I really like the temperature control and silicone surface protector. In combination with the carafe below, this has changed my life - no more microwaving coffee all morning.
https://www.amazon.com/GiNT-Stainless-Thermal-Thermos-Retention/dp/B07MW5N7MS
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Super Satisfied Customer Here!
Color: Gold, Color: Gold
I purchased the gold/black mug warmer. I always spend a good about of money for great coffee products and I take my time to perfect my coffee for my mornings at work. However, I get pulled into urgent meetings and just something urgent and I always leave more than half of my coffee behind. When I come back it’s cold and that’s very disappointing considering the money and time I spent to make it bc I then have to toss it. I don’t believe in microwaves and I refuse to use one. When I found this, I was super excited! It looks perfect at my desk and it works perfect! I would have liked it to be more on the brass gold like my pen holder, but it’s just as pretty! As you can see, my mug had a layer on the bottom and that made me think it may not work well, but it did the job. My coffee was super warm and it got even hotter as I left it there tearing it. I turned it one before making my coffee, so I’m not sure exactly how long it took to warm up but for me, by the time I got back, it was the peg temperature. I highly recommend this to anyone who has the same struggles. No more cold coffees! Thank you!!!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Neat gadget
Color: Gold
Neat little gadget. Works great, easy to use and has a light indicator for temperature range. Keeps a cup of liquid hot right to the bottom.
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Reviewed in the United States on May 29, 2026