LTWOO T3 Rear Derailleur (RD-T0811-L)

Rear Derailleur

T3 Rear Derailleur (RD-T0811-L)

Specifications

Manufacturer
LTWOO
Name
T3 Rear Derailleur (RD-T0811-L)
Series
T3
MPN
RD-T0811-L
Rear Speeds
8
Drivetrain Brand
Other
Shifting Type
Cable
Max Cog (T)
42[1]
Chain Standard
Shimano HG (Hyperglide)
Mount Standard
Standard Hanger
Weight (g)
350[1]
Sources
  1. [1] ltwoo.com, checked 10 Aug 2026: Max Cog (T), Weight (g)

Compatibility

LTWOO T3 Rear Derailleur (RD-T0811-L) is a LTWOO rear derailleur. It is an 8-speed component. It uses Cable 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.

T3 Groupset2

A groupset is designed and tested as one system, so these are the most reliable match. Other compatible parts are listed below.

Brake Caliper (BR-M00B-160F)Recommended

LTWOO

Brake Caliper (BR-M00B-160F)

  • Ships in the T3 Groupset
Brake Caliper (BR-M00B-160R)Recommended

LTWOO

Brake Caliper (BR-M00B-160R)

  • Ships in the T3 Groupset

Cassettes for this derailleur9

🚲Shares a standard

microSHIFT

Acolyte H-Series 8 Speed Cassette 11-38

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

Acolyte H-Series 8 Speed Cassette 11-42

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

Acolyte H-Series 8 Speed Cassette 12-42

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

H-Series 8 Speed Cassette 11-28

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

H-Series 8 Speed Cassette 11-32

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

H-Series 8 Speed Cassette 11-34

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

H-Series 8 Speed Cassette 12-25

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
🚲Shares a standard

microSHIFT

H-Series 8 Speed Cassette 12-32

  • Both are 8-speed
  • Both are microSHIFT drivetrain parts
K-FORCE WE12SShares a standard

FSA

K-FORCE WE12S

  • Both are FSA drivetrain parts
  • The cassette's 32T largest cog is within the derailleur's 42T maximum

Shifters that drive this derailleur20

A3 Shift Lever (SL-A0806-R)Mechanically compatible

LTWOO

A3 Shift Lever (SL-A0806-R)

  • Both are 8-speed
  • Both use cable actuation
R3 Shifter (ST-R0806-R)Mechanically compatible

LTWOO

R3 Shifter (ST-R0806-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Acolyte Quick Trigger Pro Shifter 1x8 (SL-M6185-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Acolyte Quick Trigger Pro Shifter 1x8 Indicator (SL-M6285-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Acolyte Quick Trigger Shifter 1x8 (SL-M6180-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Acolyte Quick Trigger Shifter 1x8 Indicator (SL-M6280-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Acolyte Xpress Shifter 1x8 Indicator (SL-M7180-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

ADVENT Xpress Shifter 1x8 Indicator (SL-M718-R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Bar End Shifters - 2/3x8

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Downtube Shifters 2/3x8 (SL-D08)

  • Both are 8-speed
  • Both use cable actuation
ER9 Shifter (ST-ERT1101-R)Shares a standard

LTWOO

ER9 Shifter (ST-ERT1101-R)

  • Both use cable actuation
  • Both are LTWOO drivetrain parts
🚲Shares a standard

microSHIFT

Estes Thumb Tap Right Shifter 8 Speed Indicator (TS200-8R)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

R8 Drop Bar Shifter 2x8 (SB-R482)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

R8 Drop Bar Shifters 1x8 (SB-R480)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

R8 Drop Bar Shifters 3x8 (SB-R483)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

R8 Xpress 2x8 Indicator (SL-R758-2)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

R8 Xpress 3x8 Indicator (SL-R758-3)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Thumb Shifters 2/3x8 (SL-T08)

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Thumb Tap Shifters 2x8 - TS38

  • Both are 8-speed
  • Both use cable actuation
🚲Shares a standard

microSHIFT

Thumb Tap Shifters 2x8 - TS39

  • Both are 8-speed
  • Both use cable actuation

Frequently Asked Questions

What fits LTWOO T3 Rear Derailleur (RD-T0811-L)?

On this page we list chains for this derailleur, cassettes for this derailleur, shifters that drive 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 LTWOO T3 Rear Derailleur (RD-T0811-L)?

No. LTWOO T3 Rear Derailleur (RD-T0811-L) is an 8-speed component and needs an 8-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.

Does LTWOO T3 Rear Derailleur (RD-T0811-L) work with electronic shifting like Di2 or AXS?

No. LTWOO T3 Rear Derailleur (RD-T0811-L) is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.