Shimano ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s

Rear Derailleur

ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s
Buy at Merlin Cycles

Specifications

Manufacturer
Shimano
Name
ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s
Series
R8000
MPN
RD-R8050-GS
Groupset
Ultegra
Rear Speeds
11
Drivetrain Brand
Shimano
Shifting Type
Electronic (Di2)
Electronic Shifting Family
Shimano Di2 Road 11
Max Cog (T)
34[1]
Cage Length
Medium
Weight (g)
249
Sources
  1. [1] bike.shimano.com, checked 29 Sep 2026: Max Cog (T)

Offers

  • Merlin Cycles
    Merlin Cycles£199.00
    Out of Stock
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Compatibility

Shimano ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s is a Shimano rear derailleur. It is an 11-speed component. It uses Electronic (Di2) shifting. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Chains for this derailleur20

CN-HG601-11 LINKGLIDE, HG CHAIN 11sShares a standard

Shimano

CN-HG601-11 LINKGLIDE, HG CHAIN 11s

  • Both are 11-speed
CN-HG701-11 LINKGLIDE, HG CHAIN 11sShares a standard

Shimano

CN-HG701-11 LINKGLIDE, HG CHAIN 11s

  • Both are 11-speed
CN-LG500 LINKGLIDE CHAIN 10/11s Shares a standard

Shimano

CN-LG500 LINKGLIDE CHAIN 10/11s

  • Both are 11-speed
DLC 11Shares a standard

KMC

DLC 11

  • Both are 11-speed
e11Shares a standard

KMC

e11

  • Both are 11-speed
eGlideShares a standard

KMC

eGlide

  • Both are 11-speed
K-FORCE LIGHT 11 SPEED CHAINShares a standard

FSA

K-FORCE LIGHT 11 SPEED CHAIN

  • Both are 11-speed
K-FORCE LIGHT MTB 11 SPEED CHAINShares a standard

FSA

K-FORCE LIGHT MTB 11 SPEED CHAIN

  • Both are 11-speed
K-Force WE 11 SPEED CHAINShares a standard

FSA

K-Force WE 11 SPEED CHAIN

  • Both are 11-speed
PC-1110 ChainShares a standard

SRAM

PC-1110 Chain

  • Both are 11-speed
PC-1130 ChainShares a standard

SRAM

PC-1130 Chain

  • Both are 11-speed
PC-1170 ChainShares a standard

SRAM

PC-1170 Chain

  • Both are 11-speed
PC-X1 ChainShares a standard

SRAM

PC-X1 Chain

  • Both are 11-speed
RED 22 ChainShares a standard

SRAM

RED 22 Chain

  • Both are 11-speed
SF11 E-BIKE 11 SPEED CHAINShares a standard

FSA

SF11 E-BIKE 11 SPEED CHAIN

  • Both are 11-speed
Team Issue ChainShares a standard

FSA

Team Issue Chain

  • Both are 11-speed
WAX DLC 11Shares a standard

KMC

WAX DLC 11

  • Both are 11-speed
WAX TT 11Shares a standard

KMC

WAX TT 11

  • Both are 11-speed
WAX X11Shares a standard

KMC

WAX X11

  • Both are 11-speed
WAX X11ELShares a standard

KMC

WAX X11EL

  • Both are 11-speed

Shifters that drive this derailleur16

ULTEGRA Di2 DUAL CONTROL LEVER 2X11s (Left)Recommended

Shimano

ULTEGRA Di2 DUAL CONTROL LEVER 2X11s (Left)

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
ULTEGRA Di2 DUAL CONTROL LEVER 2X11s (Right)Recommended

Shimano

ULTEGRA Di2 DUAL CONTROL LEVER 2X11s (Right)

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X11s (Left)Recommended

Shimano

ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X11s (Left)

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X11s (Right)Recommended

Shimano

ULTEGRA Di2 RIM BRAKE DUAL CONTROL LEVER 2X11s (Right)

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
ULTEGRA Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 11sRecommended

Shimano

ULTEGRA Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
ULTEGRA Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 2X11sRecommended

Shimano

ULTEGRA Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 2X11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
Di2 REMOTE SATELLITE SHIFTER (CLIMBING SWITCH)Mechanically compatible

Shimano

Di2 REMOTE SATELLITE SHIFTER (CLIMBING SWITCH)

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
Di2 REMOTE TRIATHLON SHIFTERMechanically compatible

Shimano

Di2 REMOTE TRIATHLON SHIFTER

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 DUAL CONTROL LEVER 11sMechanically compatible

Shimano

DURA-ACE Di2 DUAL CONTROL LEVER 11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 DUAL CONTROL LEVER 2X11sMechanically compatible

Shimano

DURA-ACE Di2 DUAL CONTROL LEVER 2X11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 RIM BRAKE DUAL CONTROL LEVER 11sMechanically compatible

Shimano

DURA-ACE Di2 RIM BRAKE DUAL CONTROL LEVER 11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 RIM BRAKE DUAL CONTROL LEVER 2X11sMechanically compatible

Shimano

DURA-ACE Di2 RIM BRAKE DUAL CONTROL LEVER 2X11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 11sMechanically compatible

Shimano

DURA-ACE Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 2X11sMechanically compatible

Shimano

DURA-ACE Di2 TRIATHLON/TT DUAL CONTROL LEVER RIM BRAKE 2X11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 TRIATHLON/TT HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 11sMechanically compatible

Shimano

DURA-ACE Di2 TRIATHLON/TT HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts
DURA-ACE Di2 TRIATHLON/TT HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 2X11sMechanically compatible

Shimano

DURA-ACE Di2 TRIATHLON/TT HYDRAULIC DISC BRAKE DUAL CONTROL LEVER 2X11s

  • Both use di2 actuation
  • Both are Shimano drivetrain parts

Cassettes for this derailleur8

105 HG CASSETTE 11sShares a standard

Shimano

105 HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
11-34T HG CASSETTE 11sShares a standard

Shimano

11-34T HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
DEORE XT HG CASSETTE 11s Shares a standard

Shimano

DEORE XT HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
DURA-ACE HG CASSETTE 11sShares a standard

Shimano

DURA-ACE HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
HG CASSETTE 11sShares a standard

Shimano

HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
HG CASSETTE 11s Shares a standard

Shimano

HG CASSETTE 11s

  • Both are 11-speed
  • Both are Shimano drivetrain parts
LINKGLIDE CASSETTE 11s (CS-LG400-11)Shares a standard

Shimano

LINKGLIDE CASSETTE 11s (CS-LG400-11)

  • Both are 11-speed
  • Both are Shimano drivetrain parts
LINKGLIDE CASSETTE 11s (CS-LG700-11)Shares a standard

Shimano

LINKGLIDE CASSETTE 11s (CS-LG700-11)

  • Both are 11-speed
  • Both are Shimano drivetrain parts

Frequently Asked Questions

What fits Shimano ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s?

On this page we list chains for this derailleur, shifters that drive this derailleur, cassettes for this derailleur. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Can I use a higher or lower speed chain with Shimano ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s?

No. Shimano ULTEGRA Di2 REAR DERAILLEUR MEDIUM CAGE 11s is an 11-speed component and needs an 11-speed chain. Chains for different speed counts have different external widths and inner-plate profiles, which causes poor shifting or interference with the neighbouring sprockets.