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Shimano Ultegra R8000 Groupset


This product is sold out, and will not come back in stock.
  • Trustpilot review 9.3 out of 46.970 reviews


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Suitable for Shimano Shimano Shimano
Shifting Type Mechanical Mechanical Mechanical Mechanical
Crank Ratio 46 / 36 / 50 / 34 / 52 / 36 / 53 / 39 50 / 34 / 52 / 36 / 53 / 39 50 / 34 / 52 / 36 / 53 / 39 50 / 34 / 53 / 39
Cassette Ratio 11 / 25 / 11 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25 / 14 / 28 11 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25 11 / 28 / 11 / 30 / 11 / 32 / 11 / 34 / 12 / 25 11 / 25 / 11 / 26 / 11 / 28 / 11 / 32
Cage Length Short Cage / Long Cage Short Cage / Long Cage Short Cage / Long Cage
Bottom Bracket No, not included No, not included
£607.10 £428.30 £580.30 £714.40
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Customer photos


Reviews

9.7 / 10 Average from 22 reviews | Write a review
9.7 / 10

22 reviews
5
(22)
4
(0)
3
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2
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Pros

There are currently no pro's available in English yet

Cons

There are currently no cons available in English yet

Most recent reviews

9 / 10

Teddy, 19 May 2019

Great value

Great groupset at an affordable price. Mounting is easy and the only downside is that the paint will scrape of easily if anything touches it, but not more than on competing products. Durability is second to none.

Pros

  • Affordable
  • Durable
  • Easy mounting
  • Light
  • Upgradable

Cons

  • Paint is easy to scratch

10 / 10

Fabrice, 4 May 2019

très beau groupe

Je donne mon avis maintenant que je l'ai monté et essayé. Ce groupe est parfait, précis, silencieux, réactif et rend très bien sur mon cervélo. Merci MANTEL groupe très bien emballé, boite d'origine, livraison très rapide. Tout est parfait

Pros

  • beau groupe
  • silencieux
  • précis
  • réactif
  • qualité prix

Cons

  • néant

10 / 10

Peter, 27 April 2019

Einfach Ultegra

10 / 10

Riccardo, 24 April 2019

Il top per un amatore

Con questo Ultegra 11v siamo sui livelli dei Dura Ace di qualche anno fa. Feeling perfetto con le frenate e le cambiate, la classica precisione Shimano, prodotto affidabile, leggero e resistente. Consiglio guarnitura 52-36 e pacco pignoni 11-28, rapportatura perfetta per ogni situazione. Fate attenzione che il movimento centrale non è incluso, ma lo trovate a un ottimo prezzo sul sito (trovate il link nella descrizione del prodotto). Che dire, prestazioni al top e prezzo pure, se avete un budget discreto vale la pena di spendere circa 200€ in più rispetto a un 105.

Pros

  • Prezzo
  • Prestazioni

10 / 10

Werner, 10 April 2019

Tolle Gruppe zu einem moderaten Preis

Selbst zusammenstellbare Rennradgruppe in Top Qualität zu einem absolut fairen Preis bei Mantel. Shimano Qualität eben

Pros

  • Sehr wertig
  • Gutes Design
  • Preiswert
  • einfach zu montieren
  • Relativ leichte Teile

All specifications

Detailed product description

Shifters
The new Ultegra R8000 provides noticeably improved stopping power because of the ergonomic design of the shifters paired to the wider brake calipers. Working in tandem with the optimised front- and rear derailleur, you’ll be shifting through gears even more fluently and faster than with the 6800 shifters.

Crankset
The asymmetric Shimano Ultegra R8000 crankset takes its design from the Dura Ace R9100. This shape ensures optimal power transfer and allows for a more efficient pedalling motion. The Hollowtech technology has been used to create this crankset which enables Shimano to offer the best balance between weight and stiffness.

Front derailleur
The technology used for the Shimano R8000 front derailleur has resulted in a considerably more compact appearance. This change has also made adjustability and shifting speeds considerably more efficient. Particularly the former had a lot of room for improvement. An adjuster has been built into the derailleur, meaning it takes a lot less effort to set up the proper cable tension for your front derailleur.

Rear derailleur
The Shimano Ultegra R8000 Shadow rear derailleur has a narrower and more aligned position directly under the cassette. This provides both an aerodynamic advantage as well as a more protected location in the event of a crash. It’s also possible to use a direct mount attachment which makes swapping your rear wheel even easier. 2 technologies which have been used in mountain bike rear derailleurs for several years now, and something Shimano has decided to carry over to their road bike groupsets as well.

Brakes
The Shimano Ultegra R8000 brake calipers have been given a wider opening with more clearance for tyres up to 30 mm. The cable tensioner has also been given a more aerodynamic design. The lever-function has also been further improved to apply more stopping power to wider rims.