LTWOO R9 Shifter (ST-R1109-2L)

Shifter

R9 Shifter (ST-R1109-2L)
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Specifications

Manufacturer
LTWOO
Name
R9 Shifter (ST-R1109-2L)
Series
R9
MPN
ST-R1109-2L
Side
Left
Front Speeds
2[1]
Rear Speeds
11
Drivetrain Brand
Other
Brake Type
Hydraulic Disc[1]
Shifting Type
Cable
Mount Type
Drop Bar
Weight (g)
326[1]
Sources
  1. [1] ltwoo.com, checked 10 Aug 2026: Front Speeds, Brake Type, Weight (g)

Offers

  • Panda Podium
    Panda Podium$147.00
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Compatibility

LTWOO R9 Shifter (ST-R1109-2L) is a LTWOO shifter. It is an 11-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.

Handlebars with a matching shifter mount type (not clamp fit)20

A-WING AGX ALLOYMechanically compatible

FSA

A-WING AGX ALLOY

  • A drop-bar shifter mounts to this kind of bar
A22 Integrated Handlebar HB21Mechanically compatible

ICAN

A22 Integrated Handlebar HB21

  • A drop-bar shifter mounts to this kind of bar
A9 Integrated Handlebar HB017Mechanically compatible

ICAN

A9 Integrated Handlebar HB017

  • A drop-bar shifter mounts to this kind of bar
ADVENTURE compact alloyMechanically compatible

FSA

ADVENTURE compact alloy

  • A drop-bar shifter mounts to this kind of bar
Adventure Integrated HandlebarMechanically compatible

Winspace

Adventure Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AELOUS-SSL Wide Angle Integrated HandlebarMechanically compatible

Quick Pro

AELOUS-SSL Wide Angle Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AERO IN-Route HandlebarMechanically compatible

ENVE

AERO IN-Route Handlebar

  • A drop-bar shifter mounts to this kind of bar
Aerover Integrated HandlebarMechanically compatible

EXS

Aerover Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AEROWAV AC1 Integrated HandlebarMechanically compatible

Incolor

AEROWAV AC1 Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
Alanera HandlebarMechanically compatible

Deda Elementi

Alanera Handlebar

  • A drop-bar shifter mounts to this kind of bar
ALANERA RSMechanically compatible

Deda Elementi

ALANERA RS

  • A drop-bar shifter mounts to this kind of bar
Alanera RS OD2Mechanically compatible

Deda Elementi

Alanera RS OD2

  • A drop-bar shifter mounts to this kind of bar
Albatross BarMechanically compatible

Crust Bikes

Albatross Bar

  • A drop-bar shifter mounts to this kind of bar
Angle° Integrated HandlebarMechanically compatible

Ganna

Angle° Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
Angle° Pro Integrated HandlebarMechanically compatible

Ganna

Angle° Pro Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AR Carbon Gravel HandlebarMechanically compatible

Coefficient

AR Carbon Gravel Handlebar

  • A drop-bar shifter mounts to this kind of bar
ARX Carbon Integrated HandlebarMechanically compatible

SPAD

ARX Carbon Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AVRO Gen-1 Integrated HandlebarMechanically compatible

Tavelo

AVRO Gen-1 Integrated Handlebar

  • A drop-bar shifter mounts to this kind of bar
AVRO-GR Integrated Gravel HandlebarMechanically compatible

Tavelo

AVRO-GR Integrated Gravel Handlebar

  • A drop-bar shifter mounts to this kind of bar
Bee BarMechanically compatible

Crust Bikes

Bee Bar

  • A drop-bar shifter mounts to this kind of bar

Front derailleurs this shifter drives20

R9 Front Derailleur (FD-R1101-DW)Recommended

LTWOO

R9 Front Derailleur (FD-R1101-DW)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

R9 Front Derailleur 2x9 (FD-R352F-BK)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

ADVENT Front Derailleur 2x9 (FD-T492B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Centos Front Derailleur 2x10 (FD-R552-F)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Centos Front Derailleur 2x11 (FD-R58F-BK)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Front Derailleur 2x8/9 for 20" Wheels

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Marvo Front Derailleur 2x8 (FD-M382B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Marvo Front Derailleur 2x9 (FD-M462B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Mezzo Front Derailleur 2x7/8 Trekking (FD-T202)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Mezzo Front Derailleur 2x8 (FD-M282)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Mezzo Front Derailleur 2x8 Trekking (FD-T382B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Mezzo Front Derailleur 2x9 (FD-M292B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

Mezzo Front Derailleur 2x9 Trekking (FD-T392B)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

R10 Front Derailleur 2x10 (FD-R712-F-BK)

  • Both are set up for 2x
  • Both use cable actuation
R2 Front Derailleur (FD-R0701-C)Mechanically compatible

LTWOO

R2 Front Derailleur (FD-R0701-C)

  • Both are set up for 2x
  • Both use cable actuation
R3 Front Derailleur (FD-R0801-C)Mechanically compatible

LTWOO

R3 Front Derailleur (FD-R0801-C)

  • Both are set up for 2x
  • Both use cable actuation
R3 Front Derailleur (FD-R0801-DT)Mechanically compatible

LTWOO

R3 Front Derailleur (FD-R0801-DT)

  • Both are set up for 2x
  • Both use cable actuation
R5 Front Derailleur (FD-R0901-DW)Mechanically compatible

LTWOO

R5 Front Derailleur (FD-R0901-DW)

  • Both are set up for 2x
  • Both use cable actuation
R7 Front Derailleur (FD-R1001-DW)Mechanically compatible

LTWOO

R7 Front Derailleur (FD-R1001-DW)

  • Both are set up for 2x
  • Both use cable actuation
🚲Mechanically compatible

microSHIFT

R8 Front Derailleur 2x8 (FD-R252F)

  • Both are set up for 2x
  • Both use cable actuation

Frequently Asked Questions

What fits LTWOO R9 Shifter (ST-R1109-2L)?

On this page we list handlebars with a matching shifter mount type (not clamp fit), front derailleurs this shifter drives. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Does LTWOO R9 Shifter (ST-R1109-2L) work with electronic shifting like Di2 or AXS?

No. LTWOO R9 Shifter (ST-R1109-2L) is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.

Is LTWOO R9 Shifter (ST-R1109-2L) compatible with rim brakes?

No. LTWOO R9 Shifter (ST-R1109-2L) is built for hydraulic disc systems. The mounting standards and wheel/frame interfaces for disc brakes are different and cannot be mixed.