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SHIMANO ULTEGRA Di2 RROAD GROUPSET R8170 HYDRAULIC DISC BRAKE 2x12
SKU: 15658178125

SHIMANO ULTEGRA Di2 RROAD GROUPSET R8170 HYDRAULIC DISC BRAKE 2x12

Sale price$103500.00 Regular price$115000.00
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Description

SHIMANO ULTEGRA Di2 RROAD GROUPSET R8170 HYDRAULIC DISC BRAKE 2x12SHIMANO Ultegra Di2 Road Group R8170 hydraulic Disc Brake 2x12 Description: With the components of the 8100 Ultegra series, Shimano offers you an excellent price performance ratio. You can see the Japanese company's years of experience in every detail. Whether functionality, durability or weight, top values are achieved everywhere. Shimano is also revolutionizing Di2 components with this top groupset. From now on, shifting commands are transmitted

SHIMANO Ultegra Di2 Road Group R8170 hydraulic Disc Brake 2x12

Description:

    • With the components of the 8100 Ultegra series, Shimano offers you an excellent price-performance ratio. You can see the Japanese company's years of experience in every detail. Whether functionality, durability or weight, top values are achieved everywhere. Shimano is also revolutionizing Di2 components with this top groupset. From now on, shifting commands are transmitted without cables. The wireless technology with the transmission protocol developed exclusively for this purpose guarantees you the fastest shifting operations that are currently possible in the bicycle sector. To make the rear derailleur and front derailleur as compact and streamlined as possible, these components are still connected to the new internal BT-DN300 battery via an E-Tube cable.

      Ultegra Di2 shift lever ST-R8170 set and BR-R8170 flat mount disc brake set
      One push of a button and the gears are engaged quickly and reliably. The precise pressure point of the levers ensures that the gear changes are only triggered when the rider consciously shifts gears. Accidental operation is not to be feared. The wireless chip also scores points for its low energy consumption. The CR1632 button cell has a service life of over 1.5 years. This system is fully customizable with the Shimano E-Tube app. This allows the shifting logic to be adapted to the rider's preferences. Among other things, the shifting speed can be set, a fully or semi-synchronous shifting mode can be selected and the program buttons on the lever can be assigned specific functions.
      When braking, SERVO WAVE technology gives you optimum control over your bike at all times. This offers unparalleled modulation and sufficient power. But it's not just the inner values that are impressive. The ergonomics have also been significantly improved. The grip recess is better shaped and the rounded brake levers lie securely under your fingers even on long descents. The grip width can also be individually adjusted. The completely redesigned ULTEGRA BR-R8170 brake caliper enriches the world of road bikes with a new level of control, optimized modulation and unprecedented braking power. The new design minimizes brake rubbing. In addition, despite its compact size, this system is quieter and easier to maintain than ever before.

      FC-R8100 2x crankset
      The Ultegra FC-R8100 crank not only converts your pedal power into propulsion, with its high rigidity it also ensures extremely fast and precise shifting. The high shifting precision is supported by the optimized chainring design.In order to keep the weight low, the Japanese continue to rely on the proven Hollowtech II design of the crank arms. The crank is available in gear ratios of 52-36 teeth and 50-34 teeth and with crank arm lengths of 160 to 175 millimetres.

      Rear derailleur RD-R8150 Di2 Shadow
      The compact Ultegra 8150 rear derailleur delivers lightning-fast yet precise shifting. Even under medium and high loads, thanks to the low profile design and Shimano Shadow+ technology, gears are changed quickly and without major noise development. There is no noisy clunking or rattling with these high-tech components! Despite its slim dimensions, the rear derailleur houses the battery charging port and the wireless mode button. With just one cage length, the rear derailleur shifts on cassettes from 11-30 teeth to 11-34 teeth, thus increasing the versatility of the top Japanese component group.

      FD-R8150 Di2 front derailleur
      The Ultegra R8150 front derailleur is more compact than ever before and a real powerhouse. The front derailleur shifts absolutely seamlessly between the chainrings and performs its shifting operations with digital precision in all conditions. The reduced frontal contact surface has also made it possible to reduce air resistance.

      BT-DN300 internal battery
      Integrated battery of the latest generation, which is recessed in the seat post or steerer tube. The internally routed cables give the road bike a tidy appearance. The integration of the battery into the frame also reduces the number of attachments that stand in the wind. The battery can remain in the bike for charging.

      CS-R8101 cassette
      The revised CS-R8101 cassette makes shifting even faster and smoother. You can shift gears without hesitation even when exerting maximum force on climbs or sprinting to the finish line. This is made possible by a slightly optimized tooth profile.
      Shimano also uses Hyperglide+ technology, which has proven itself in the off-road sector. This significantly reduces the time required for both upshifting and downshifting and, compared to conventional HG systems, enables smoother pedalling.
      Despite the new design and the additional 12th sprocket, the CS-R8101 cassettes are also compatible with previous 11-speed Road freehub bodies.

      Ultegra chain | XT chain CN-M8100 12-speed
      The CN-M8100 is characterized by its particularly smooth chain operation. This is not only noticeable when pedaling, but is also noticeable acoustically thanks to a 4db quieter drive. Thanks to a new chrome-plated surface in combination with the proven SIL-TEC coating, the service life of the chain has been kept at the same level as the M8000 chain, despite a smaller outer width.


      Technical data:

      Material: aluminum, plastic
      Gears: 2x12
      Brake type: hydraulic disc brake
      Brake mounting: Flat mount
      Crankshaft: 24 mm
      Crank length: 170; 172.5 or 175 mm
      Chainring gradation: 50-34 or 52-36 teeth
      Chainring mount: 110 mm 4-arm | Shimano asymmetrical
      Cassette gradation: 11-30 or 11-34 teeth
      Freehub body compatibility: Shimano 11-/12-speed Road
      Front derailleur mounting: braze-on (clamp optionally available)
      Battery life: approx. 2000 km
      Color: grey

      Weight according to manufacturer: n.a.
      Weight self-weighed: from 2430g (without bottom bracket and without charging cable)


      Scope of delivery:

      1x Shimano Ultegra FC-R8100 2x crankset
      1x Shimano Ultegra shift/brake lever set ST-R8170 Di2 Including flat mount brake caliper BR-R8170 set front/rear with filled brake lines
      1x Shimano Ultegra rear derailleur RD-R8150 Di2 Shadow+
      1x Shimano Ultegra front derailleur FD-R8150 Di2
      1x Shimano BT-DN300 internal battery
      1x Shimano cassette CS-R8101
      1x Shimano Ultegra | XT chain CN-M8100 12-speed | 116 chain links including Quick Link chain lock
      1x EW-EC300 charging cable
      1x bottom bracket (optional)


      Note: Weights may vary depending on the selected configuration.
      Any tools and mounting accessories you may need can be found in our store.
      The bleeding kit and brake fluid required to connect the brakes can be found in our store.
      Delivery without E-Tube cable, brake rotors and HR flat mount adapter for 160 mm brake rotor!


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 15658178125

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NF-Calif
Omaha, US
★★★★★ 5
Great buy
Color: White, Size: Queen (Pack of 2)
I was very skeptical about buying pillows online. I am pleasantly thrilled with these pillows. They are great quality. They maintain their shape by simply shaking occasionally if needed. The fabric is really soft to the touch. They don't go flat after a few uses. I've had them for almost 6 months. I waited to review to make sure they didn't disappoint.
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Reviewed in the United States on June 6, 2026
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Philly Gurl
Battle Creek, US
★★★★★ 5
LOVE THEM!!! SAVED MY NECK!!!
Color: White, Size: Queen (Pack of 2)
Hallelujah!!! After spending so much money on pillows that didn't work for my aching neck and shoulders, I finally found pillows that works for me and I am SOOOOOO excited. I had my 1st night of comfortable sleeping after years of restless, painful nights. These pillows are the BOMB! I kid you not. I have spent hundreds of dollars on pillow to no avail. I mean, the expensive hotel pillows that were suppose to make you feel as if you're sleeping on clouds made my neck stiff and painful. Let's not talk about that "infamous pillow: advertised on the infomercial that was suppose to be the #1 pillow to fight against neck and back pain. Shhhh, we won't say the name but uh....TRASH. Ok, I'm back. Lost it there for a moment thinking of all the money I wasted on all those pillows that claimed to be "THE PILLOW." LOL..what a joke. So, anyway back to what I was saying about this pillow beauty. The very 1st night I slept on it, I'll admit I was skeptical when I laid down. Scared I was going to wake up with a sore neck and headache to go along with it. I tore the package open, let the pillow inflate, fluffed them with my hands and allowed them to sit for a few hours. I didn't wait the allotted time suggested because I was too anxious to try them and it was almost my bed time. So, excitedly I jumped in bed, laid my head down on the pillow and immediately thought, "oh no, these are too soft. This will not work." I just knew I would wake up to a sore neck. Cautiously, I laid down and waited to drift off, dreading waking up the next morning with a stiffer. (LOL) To my surprise I actually slept all night too. I usually would wake up like a thousand times fighting with repositioning the pillow to find my comfort zone. WOW, not that night. I slept like a baby and wait for it.....I woke up the next morning with NO PAIN! Hallelujah! I couldn't believe it. I was literally pain free in my neck and did not have a headache from the strain on my neck, shoulders and back. Man, is this really happening, I asked myself. This just can't be real. Wake, wake girl. You are dreaming. But nope. I was fully awake and with a pain free neck and shoulders. I jumped up and started getting ready for my day. I finally found the pillow that I wish I had found years ago. Could have saved so much $ from going down the drain. I am SO thankful to all the reviews that I read that shared their positive experience and encouraged me to purchase for myself. I am SOOOO GLAD I took a chance and brought these little beauties. They saved my neck and my sanity. Thank you EIUE Hotel Collection for inventing the pillow that is reasonably priced and that does the job it's intended to do. Allow people to have a good nights rest WITHOUT neck, shoulder and back pain. Your Rock! This is a real review and I am a real person.
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Reviewed in the United States on February 15, 2025
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Amazon Customer
Draper, US
★★★★★ 3
Flat
Color: White, Size: Queen (Pack of 2)
They are long pillows but definitely flat, I tried and tried to fluff them up and they are about like the $3 Walmart pillows. I will be returning these
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Reviewed in the United States on May 28, 2026
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Betsy Poo
Draper, US
★★★★★ 5
Holy Wow!
Color: White, Size: Queen (Pack of 2)
These pillows are so fluffy and material is really soft. They came vacuumed packed. I thought well this will be a return for sure. Followed the directions and placed them in my dryer for 15 minutes. Could not believe how big and fluffy they were. My company always ask for the link and I have ordered them for family members and for myself 4 times. Mine I’ve had over a year and have kept their shape and fluffiness. If you like a fluffy pillow…this is the one. They are the best!!!
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Reviewed in the United States on May 7, 2026
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SHC
Fort Morgan, US
★★★★★ 5
Comfortable and good quality
Color: White, Size: Queen (Pack of 2)
So comfortable! We stayed at an Airbnb that used these pillows and went home and ordered some! These are similar to another more expensive pillow I’ve used but way better price. The filling feels nice and they don’t go flat or get lumpy so far.
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Reviewed in the United States on May 16, 2026

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