Skupina opreme Shimano ULTEGRA R8020 DISC

889.90 

Description of Shimano Ultegra R8000 Groupset 2×11-speed – Hydraulic Disc Brake – Flat Mount

Employing the latest technologies from elite Dura Ace R9100 road components and through its proven System Engineering approach, Shimano’s Ultegra R8000 series delivers refined rider ergonomics, increased shifting performance and confident control in all riding conditions.

The groupset consists of:

  • Ultegra ST-R8020 STI
  • Ultegra FC-R8000 crankset
  • Ultegra FD-R8000 front derailleur
  • Ultegra RD-R8000-SS rear derailleur – short
  • Ultegra CS-R8000 cassette
  • CN-HG701-11 chain
  • Ultegra BR-R8070 hydraulic Flat Mount disc brake caliper
  • sm-rt800ss 140mm  2x

Hubs and Bottom Bracket not included! These can be ordered separately.

Ultegra ST-R8020 STI

The new Ultegra dual control lever allows for more accurate and precise shifting. It has a greater reach for adjusting your break and gear levers. The redesigned internal shifting unit ensures a quick and intuitive rear-shifting operation. When paired with the new FD-R8000 front derailleur, your front shifting will be even lighter.

Ultegra FC-R8000 crankset

The Hollowtech II crankset will help you transfer more power into speed. It offers weight reduction without sacrificing stiffness. It enables a wide range of gear combinations to suit your every need. Paired with the new front and rear derailleurs, your shifts will be so fast and reliable you’ll almost question whether they happened at all! The beautifully shaped crankarm, trickled down from Dura-Ace, is a tribute to the aesthetics of your bike.

The cranksets with 50-34, 52-36 and 53-39 teeth are weight-saving thanks to Hollowglide technology and the outer chainring made of aluminium/CFRP.

Bearing cups and mounting tools are not included in delivery!

Ultegra FD-R8000 front derailleur

The FD-R8000 front derailleur provides for ultra-smooth shifting. It flawlessly moves your chain up and down, without extra effort. The result is a shift that is precise and direct, with no delay.

Ultegra RD-R8000-SS rear derailleur – short

The RD-R8000 rear derailleur creates a reduction in shifting effort at the lever, at the same time remaining sure, quick and precise. Due to the integrated Shadow RD Technology with its race-proven, low profile design, the derailleur is more compact and fits closer to the frame, ensuring less damage in a crash.

The short rear derailleur is suitable for cassettes with 11-25, 12-25, 11-28, 14-28 and 11-30 teeth.

Ultegra CS-R8000 cassette

Superior choice is at the heart of Shimano’s rider-tuned philosophy. With gear combinations 11-25T, 11-28T, 11-30T, 11-32T, 12-25T and 14-28T you’ll have all the options you need to tune your ride.

Please note: The cassette with the sprocket ratio 11-32 is only compatible to the Shimano GS rear derailleurs with medium cage!

CN-HG701-11 chain

Shimano 11-speed chain with SIL-TEC surface. Also suitable for e-bike.

Sil-Tec, an advanced surface plating technology to increase both performance and durability. It adds a low friction surface treatment that runs smoother and lasts longer.

Shimano Ultegra BR-R8070 hydraulic Flat Mount caliper

The hydraulic Ultegra BR-R8070 provides the next stage of rider control in all conditions. Utilizing a lightweight and minimalistic Flat Mount design, the sleek caliper integrates seamlessly into a road bike’s aero profile where it can be installed directly at frame or fork. The SM-RT800 rotor (optional) offers even greater heat management capability than Shimano’s industry-leading ICE TECH Freeza rotors, resulting in unparalleled braking performance and reliability in the most demanding conditions.

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Dodatne informacije

Gonilka dolžina

170, 172,5, 175

Gonilka razmerje

50×34, 52×36, 53×39

Verižnik razmerje

11-25, 11-28, 11-30, 11-32