SKU: 10228319238

Shimano Ultegra R8000 50t 110mm 11-Speed Chainring

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Description

Shimano Ultegra R8000 50t 110mm 11-Speed ChainringUpgrade your road bike's performance with the Shimano Ultegra R8000 50t 110mm 11 Speed Chainring, designed for smooth and efficient shifting. Product Specifications: Material: Aluminum with CFRP for the 50t chainring, anodized for durability. BCD: 110mm Number of Speeds: 11 speed Chainring Sizes: 50t and 34t Color: Black Key Features: Hollow Forged Construction: Reduces weight while increasing rigidity and durability. Carbon Fiber Reinforced Polymer

Upgrade your road bike's performance with the Shimano Ultegra R8000 50t 110mm 11-Speed Chainring, designed for smooth and efficient shifting.

Product Specifications:

  • Material: Aluminum with CFRP for the 50t chainring, anodized for durability.
  • BCD: 110mm
  • Number of Speeds: 11-speed
  • Chainring Sizes: 50t and 34t
  • Color: Black

Key Features:

  • Hollow Forged Construction: Reduces weight while increasing rigidity and durability.
  • Carbon Fiber Reinforced Polymer (CFRP): Enhances stiffness and power transfer for the 50t chainring.
  • 110mm Bolt Circle Diameter (BCD): Ensures compatibility with Shimano Ultegra FC-R8000 cranksets.
  • 4-Arm Spider Design: Provides optimal balance and stiffness.
  • Improved Shifting Performance: Advanced tooth profile for quick and precise gear changes.
  • Lightweight Design: Weighs approximately 111 grams for the 50t chainring.
  • Color: Black for a sleek and professional look.

How It Works:

The Shimano Ultegra R8000 50t 110mm 11-Speed Chainring is engineered for cyclists who demand high performance and reliability. The hollow forged construction significantly reduces weight while enhancing rigidity, ensuring optimal power transfer.

The carbon fiber reinforced polymer (CFRP) used in the 50t chainring adds stiffness and durability. The 110mm BCD and 4-arm spider design provide a stable and balanced setup, while the advanced tooth profile ensures smooth and precise shifting. The lightweight design and sleek black finish make it an excellent choice for road bike enthusiasts.

FAQs:

How do I install the chainring on my bike?

Ensure you have the appropriate tools and follow the manufacturer's instructions for installation.

Can this chainring be used with other cranksets?

The Shimano Ultegra R8000 50t 110mm 11-Speed Chainring is specifically designed for Shimano Ultegra FC-R8000 cranksets. Compatibility with other cranksets may vary.

What maintenance does the chainring require?

Regularly clean and lubricate the chainring to ensure smooth operation. Inspect for wear and replace if necessary.

*All trademarks, logos, and brand names displayed are owned by their respective owners.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 10228319238

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4.7 ★★★★★
Based on 27 reviews
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Verified Purchase
Jason T
Natrona Heights, US
★★★★★ 1
Does not swivel and slow charger
As mentioned in another review, you cannot change the angle of the phone so it faces the other way since it does not swivel. Wish I wish I would have known that before placing it. Also, the charger is REALLY slow. It’s slower than the MagSafe chargers I have in my house. I’m not sure if this is defective. I only used it on my way home from work, and I will be returning it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
F
Fanofsam1
Whiting, US
★★★★★ 5
Tesla Phone Mount for Magsafe: Tesla Car Phone Holder for Tesla Model 3/Y
Okay so I received this Kaisepoch Tesla MagSafe phone mount, compatible with Model 3/Y, through Vine for review, and this is one of those Tesla accessories that’s all about convenience and clean in-car phone positioning. First impression—it’s a MagSafe-style magnetic phone holder designed specifically for Tesla Model 3 and Model Y interiors, so the idea is that it mounts neatly without cluttering the dash and keeps your phone visible for navigation or quick access. In general, Tesla MagSafe mounts like this are designed around either screen-edge or dash-mounted positioning depending on the generation of the vehicle, with magnetic alignment for one-hand docking and removal. What I like: MagSafe magnetic attachment makes it quick to dock and remove the phone Designed specifically for Tesla Model 3/Y interior fitment Keeps phone in a visible navigation-friendly position Cleaner setup compared to bulky universal mounts One-hand operation is convenient while driving Things to know: Fit can vary slightly depending on Tesla model year/interior generation; Magnetic strength depends heavily on your MagSafe case quality; Placement matters—some positions may affect screen visibility depending on preference; Like most Tesla mounts, long-term stability can depend on heat and surface conditions. Overall, this is a clean, simple MagSafe Tesla mount option that focuses on easy phone access and minimal clutter. If you want a straightforward mount for navigation and quick phone docking without overcomplicating the setup, this is a solid pick.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
A
Amazon Customer
Draper, US
★★★★★ 5
Tesla Phone Mount (Model 3/Y/Juniper/Cybertruck)
This Tesla-specific phone mount is one of the cleanest and most functional accessories I’ve added to my vehicle. It installs neatly behind the touchscreen using the included positioning frame, so it doesn’t block any vents, airbags, or the driver’s view. Once mounted, it stays rock-solid and looks like it belongs there from the factory. The magnetic hold is impressively strong — 20 ultra-powerful magnets keep even a large phone locked in place through rough roads, sharp turns, and highway speeds with zero slipping. The 360° adjustable telescopic arm is smooth and stays exactly where you set it, whether in portrait for navigation or landscape for videos. When not in use, it folds away discreetly behind the screen. After two weeks of daily driving (including some bumpy back roads), the mount shows no signs of loosening, sagging, or vibration. The 3M adhesive has held perfectly through temperature swings, and the aluminum arm feels premium and sturdy. It works flawlessly with MagSafe phones and includes rings for non-MagSafe devices. Overall, this is a well-engineered solution that combines strong performance, clean aesthetics, and real usability. If you want a phone mount that feels integrated with your Tesla instead of an afterthought, this is an excellent choice. Very happy with the quality and design.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
JT C.
Natrona Heights, US
★★★★★ 4
Looks good, moves smoothly.
This is a pretty good holder. The magnets were strong and I didn't notice my phone sliding around. It also includes additional adhesive if you want to move it later on. It rotates and folds so its out of sight if unused. I would have preferred some other form of installation, like suction, but understand that doesnt always work right. If you use your phone often in the Tesla, this is a good option. I just think there are better options out there, but thats my preference. The material is nice and sturdy, nice metallic look, and bends/rotates smoothly.
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Reviewed in the United States on May 28, 2026
S
Southern Bel
Los Angeles, US
★★★★★ 5
Sleek and looks so good in the Tesla but doesn’t have a suction option
This is a nice phone mount for the Tesla with some pros and cons. Pros: It has a very strong magnetic connection so there’s no worry of your phone randomly hitting the floorboard. It’s sleek and minimalist looking and blends really nicely with the Tesla’s interior. Note that this is not a charger, just a mount. It seems to be well made of quality materials. This mount is also easily installed. Cons: the only way to mount this is with the included M3 adhesive, this is not a suction mount, so when you go to move it, you may have to deal with residue. This also limits you from being able to switch it from one side of the screen to the other (driver or passenger), if you so choose to do so. The other con is to move it from portrait mode to landscape mode you have to reach back behind the screen to loosen the mount, adjust it, then retighten. Personally it just feels like too many steps to change the viewing angle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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