LTWOO R3 Shifter (ST-R0806-R)

Shifter

Specifications

Manufacturer: LTWOO
Name: R3 Shifter (ST-R0806-R)
Series: R3
MPN: ST-R0806-R
Side: Right
Rear Speeds: 8
Drivetrain Brand: Other
Brake Type: Rim
Shifting Type: Cable
Mount Type: Drop Bar
Weight (g): 310^[1]
Sources: [1] ltwoo.com, checked 10 Aug 2026: Weight (g)

Compatibility

LTWOO R3 Shifter (ST-R0806-R) is a LTWOO shifter. 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.

R3 Groupset5

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

Recommended

LTWOO

R3 Shifter (ST-R0806-2L)

Ships in the R3 Groupset

Recommended

LTWOO

R3 Rear Derailleur (RD-R0800-M)

Ships in the R3 Groupset

Recommended

LTWOO

R3 Front Derailleur (FD-R0801-DT)

Ships in the R3 Groupset

Recommended

LTWOO

Brake Rotor (RT-R00-140)

Ships in the R3 Groupset

Recommended

LTWOO

Brake Rotor (RT-R00-160)

Ships in the R3 Groupset

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

Mechanically compatible

FSA

A-WING AGX ALLOY

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

ICAN

A22 Integrated Handlebar HB21

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

ICAN

A9 Integrated Handlebar HB017

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

FSA

ADVENTURE compact alloy

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Winspace

Adventure Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

AELOUS-SSL Wide Angle Integrated Handlebar

Mechanically compatible

Quick Pro

AELOUS-SSL Wide Angle Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

ENVE

AERO IN-Route Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

EXS

Aerover Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Incolor

AEROWAV AC1 Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Deda Elementi

Alanera Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Deda Elementi

ALANERA RS

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Deda Elementi

Alanera RS OD2

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Crust Bikes

Albatross Bar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Ganna

Angle° Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Ganna

Angle° Pro Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Coefficient

AR Carbon Gravel Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

SPAD

ARX Carbon Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Tavelo

AVRO Gen-1 Integrated Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Tavelo

AVRO-GR Integrated Gravel Handlebar

A drop-bar shifter mounts to this kind of bar

Mechanically compatible

Crust Bikes

Bee Bar

A drop-bar shifter mounts to this kind of bar

Rear derailleurs this shifter drives20

Recommended

LTWOO

R3 Rear Derailleur (RD-R0800-M)

Both are 8-speed
Both use cable actuation

Mechanically compatible

LTWOO

A3 Rear Derailleur (RD-A0810-L)

Both are 8-speed
Both use cable actuation

Mechanically compatible

LTWOO

A3 Rear Derailleur (RD-A0810-S)

Both are 8-speed
Both use cable actuation

Mechanically compatible

LTWOO

T3 Rear Derailleur (RD-T0811-L)

Both are 8-speed
Both use cable actuation

Mechanically compatible

LTWOO

T3 Rear Derailleur (RD-T0811-S)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Medium Cage SpringLock Rear Derailleur (RD-M5185M)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Rear Derailleur 8 Speed Medium Cage (RD-M5180M)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Speed Super Short Cage Rear Derailleur (RD-M5180S)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Super Short Cage SpringLock Rear Derailleur (RD-M5185S)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Ver.2 Cage Rear Derailleur (RD-M5180M-B)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Acolyte Ver.2 Cage SpringLock Rear Derailleur (RD-M5185M-B)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Estes 1x Rear Derailleur 7/8/9 Speed Medium Cage (RD-M220M)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Estes 1x Rear Derailleur 7/8/9 Speed Super Short Cage (RD-M200SS)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Estes Rear Derailleur 7/8/9 Speed Long Cage Max 28-32T (RD-M200L)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Estes Rear Derailleur 7/8/9 Speed Long Cage Max 34-40T (RD-M220L)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

M26 Rear Derailleur 7/8 Speed Long Cage (RD-M26L)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

M26 Rear Derailleur 7/8 Speed Short Cage (RD-M26S)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

M26C Rear Derailleur 7/8 Speed Long Cage for Freewheels (RD-M26CL)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

M26C Rear Derailleur 7/8 Speed Short Cage for Freewheels (RD-M26CS)

Both are 8-speed
Both use cable actuation

🚲Shares a standard

microSHIFT

Marvo Rear Derailleur 9 Speed Long Cage (RD-M46L)

Both are 8-speed
Both use cable actuation

Frequently Asked Questions

What fits LTWOO R3 Shifter (ST-R0806-R)?

On this page we list handlebars with a matching shifter mount type (not clamp fit), rear 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 R3 Shifter (ST-R0806-R) work with electronic shifting like Di2 or AXS?

No. LTWOO R3 Shifter (ST-R0806-R) 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 R3 Shifter (ST-R0806-R) compatible with disc brakes?

No. LTWOO R3 Shifter (ST-R0806-R) is built for rim systems. The mounting standards and wheel/frame interfaces for rim brakes are different and cannot be mixed.