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New Arrival Shimano Rd-r8050 Ultegra Di2 Rear Derailleur Best Choice [IXlEOutz]

$45.99 $147.99 -69%

SHIMANO RD-R8050 Ultegra Di2 Rear DerailleurExperience a new level of riding with Shimano's upgraded Ultegra 11-speed, featuring all the latest innovations of the Dura Ace 9100 series at an affordable price. The Di2 electronic shifting system offers

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New Arrival Shimano Rd-r8050 Ultegra Di2 Rear Derailleur Best Choice [IXlEOutz]

SHIMANO RD-R8050 Ultegra Di2 Rear Derailleur

Experience a new level of riding with Shimano's upgraded Ultegra 11-speed, featuring all the latest innovations of the Dura Ace 9100 series at an affordable price. The Di2 electronic shifting system offers a smoother and more precise ride compared to traditional mechanical shifting. The Shimano Di2 RD-8050 Rear Derailleur boasts a sleek, low-profile design with SHADOW RD technology for increased durability and a stylish look. Choose from two options based on your preferred gear range – the RD-SS covers 11-25T to 11-30T and the RD-GS covers 11-28T to 11-34T cassettes.

FEATURES

  • New low-profile design
  • SHIMANO SHADOW RD
  • RD-SS covers: 11-25T to 11-30T
  • Sleek integrated appearance
  • Wide compatibility
  • RD-GS covers: 11-28T to 11-34T
  • Maintain race concentration with more intuitive shift control
  • Race endurance
  • Optimized slant angle

SPECIFICATIONS:

MODEL NO
RD-R8050
Total Compacity 35T,39T
Max Front Difference 16
Mount Direct attachment (conventional)
Average Weight 242g,249g
Guide Pulley Bearing Sealed Bearing
Tension Pulley Bearing Sealed Bearing
Number of Pulley Teeth 11
Series Ultegra Di2
Generation Di2 R8050
Max Low Sprocket 30,34
Min Low Sprocket 25T,28T
Rear Speeds 11

What Our Customers Say

January 27, 2026

Absolutely no complaints!

Very happy with my purchase. Many thanks.

- Joanne D..

January 27, 2026

Absolutely no complaints!

The performance is so smooth and flawless.

- Catherine W..

January 27, 2026

Absolutely no complaints!

A product that genuinely lives up to its name.

- Anna Y..

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