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Shimano Ultegra R8170 Di2 Disc Groupset – 12 Speed

(5 customer reviews)

£1,189.00

& Free Shipping

Shimano Ultegra R8170 Di2 Disc Groupset – 12 Speed

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Shimano Ultegra R8170 Di2 Disc Groupset – 12 Speed

 

Included in this groupset…

  • Ultegra ST-R8170 Shifter/Brake Levers
  • Ultegra BR-R8170 Calipers
  • Ultegra RT-CL800 Disc Rotors
  • Ultegra FC-R8100 Chainset
  • Ultegra RD-R8150 Rear Derailleur
  • Ultegra FD-R8150 Front Derailleur
  • Ultegra CS-R8101 12s Cassette
  • Shimano 12s Chain
  • Battery
  • Wires and junction box (SD300)
  • Battery Charger

Watch this video for full Groupset kit details!

 

It’s time to find out what really matters.

The freedom of the open road, crisp mornings and fiery sunsets. Laughter filling the air and then trailing off. Nature, unfolding as you roll. Breathtaking vistas that stop you in your tracks.

Coffee stops and camaraderie. Route prep and weather checks. Rain breaks and sunny bursts. Mad dashes. Racing each other to the top. And then kicking back.Tuning into tranquillity. And shifting into oneness.

The Science of Speed, Shimano’s design philosophy for its latest road groups, is comprised of five elements: a new Di2 platform, a refined interface, the addition of HYPERGLIDE+, a category redefining brake system, and a collection of new wheels. Here’s a quick rundown on how each of them contributes to faster, more efficient road riding.

WIRELESS WHERE IT MATTERS

Shimano’s new shifting systems use wireless technology where it makes sense for both day-to-day life and ultimate performance. Freeing the shift levers from the rear of the bike cleans up the cockpit and simplifies the build process. Meanwhile, connecting the derailleurs to an internal main battery ensures absolute reliability by maintaining stable voltage while also improving Shimano’s already lightning-fast shift speed that has made Di2 a staple of the WorldTour pro peloton.

REFINED INTERFACE

New Di2 dual control levers feature dramatic, all-new ergonomics and act as the wireless command center. Both DURA-ACE and ULTEGRA levers have a longer, slightly curved hood body for a more comfortable and secure grip. Shift buttons are easier to reach and differentiate with extended switches and an increased offset between them. With better access and faster shifting, you’ll always find yourself in the right gear.

HYPERGLIDE+

The backbone of these two new groupsets is the game-changing HYPERGLIDE+ shifting technology. First introduced on Shimano mountain bike groups, this unique chain-and-cassette interface smoothly guides the chain up and down the cassette for fast and precise shifting in both directions, even under extreme pedaling load.

BETTER BRAKING

Both DURA-ACE and ULTEGRA also welcome new braking systems, which are quieter, easier to maintain, and deliver superior control. Improvements start with the addition of Shimano’s proven SERVO WAVE technology. First developed for mountain bikes, SERVO WAVE provides a quick initial bite, then slows down lever force generation for better modulation.

Click HERE to view bottom bracket options.

 

Want your new groupset fitted? We have you covered! CLICK HERE to see the options!

Crank Length

160mm, 165mm, 170mm, 172.5mm, 175mm

Chainring Size

50/34, 52/36

Cassette Ratio

11-30, 11-34

Front Disk Rotor

140mm, 160mm

Rear Disk Rotor

140mm, 160mm

5 reviews for Shimano Ultegra R8170 Di2 Disc Groupset – 12 Speed

  1. Ken B

    Excellent service. Groupset is as expected.

  2. Roger A (verified owner)

    Excellent price and full Ultegra not like some major/famous shop who claims to sell Ultegra groupset only to be told to check the details by friend. What a good friend who save me anger and money.

  3. Mark (verified owner)

    Fantastic product and price, with rapid delivery and great communcation . Full Ultegra group set, including rotors cassette, chain and DI2 cables; some of these components are missing or downgraded elsewhere.

  4. Ben W (verified owner)

    Excellent experience buying new Ultegra Groupset from BikeDr. Michael very happy to discuss my needs at length before purchasing & the kit arrived quickly & well packaged. Highly recommended & will definitely be a returning customer, thank you.

  5. Jason (verified owner)

    Excellent service. Ordered Ultegra Di2 groupset. Michael informed me my Chainset choice gone out of stock. Given a few options but chose to have all other components delivered. All components boxed. Date given of Chainset re-stock to forward on. Excellent communication. Look forward to using The Bike Doctor again.

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Shimano Ultegra R8170 Di2 Disc Groupset - 12 SpeedShimano Ultegra R8170 Di2 Disc Groupset – 12 Speed
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