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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]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 337 reviews
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Product Reviews
★★★★★ 5
Nice tire sealant.
Size: 32 oz
This seems to work very well. I will say that it seems to be pretty important to move the wheel around as soon as you can to distribute the product within the tire. I was held up for a few minutes and the Liqui tube seemed to start to set up in one spot and made the tire out of balance so I had to work quick to get it to distribute to the other parts of the tire. It seems to have worked though and so far the tires are holding air very well. I will be interested to see if it lasts for a long time but so far so good.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
This stuff works!
Size: 32 oz
I was sceptical but wanted to avoid replacing 2 rear tires on my zero turn mower. The tires were leaking air and had bad sidewall cracking. I found the use of the product to be easy and quick. I aired up the tires and rode around the yard a few minutes to distribute the product in the tires. It has been 4 days and both tires remain aired up. Previously both tires would already be flat within this timeframe. Excellent results for me!
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Reviewed in the United States on May 18, 2026
★★★★★ 1
Doesn’t work for a car Tire seal slow leak
Size: 16 oz
Does not work for a car tire. Had a slow rim seal leak. Out 32oz in still leaks the same. Do not buy. I got the one with fibers in it. It worked just fine. This does not work. Period. $30 wasted actually I purchased two so I wasted $60 when I could’ve bought probably a new tire
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Reviewed in the United States on April 8, 2026
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
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Reviewed in the United States on May 27, 2026