LTWOO ER9 Rear Derailleur (RD-ER1103-M-A)
Rear Derailleur
Specifications
- Manufacturer
- LTWOO
- Name
- ER9 Rear Derailleur (RD-ER1103-M-A)
- Series
- ER9
- MPN
- RD-ER1103-M-A
- Rear Speeds
- 11
- Drivetrain Brand
- Other
- Shifting Type
- Wireless
- Electronic Shifting Family
- Ltwoo Electronic
- Max Cog (T)
- 32
- Weight (g)
- 295
- Mount standard
- Standard Hanger
Compatibility
LTWOO ER9 Rear Derailleur (RD-ER1103-M-A) is a LTWOO rear derailleur. It is a 11-speed component. It uses wireless 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.
ER9 Groupset5
A groupset is designed and tested as one system, so these are the most reliable match. Other compatible parts are listed below.
RecommendedLTWOO
ER9 Front Derailleur (FD-ER1104)
- Ships in the ER9 Groupset
RecommendedLTWOO
Brake Caliper (BR-R03A-140R)
- Ships in the ER9 Groupset
RecommendedLTWOO
Brake Caliper (BR-R06A-140F)
- Ships in the ER9 Groupset
RecommendedLTWOO
Brake Rotor (RT-R00-140)
- Ships in the ER9 Groupset
RecommendedLTWOO
Brake Rotor (RT-R00-160)
- Ships in the ER9 Groupset
Chains for this derailleur13
Mechanically compatibleShimano
CN-HG601-11 LINKGLIDE, HG CHAIN 11s
- Both are 11-speed
Mechanically compatibleShimano
CN-HG701-11 LINKGLIDE, HG CHAIN 11s
- Both are 11-speed
Mechanically compatibleShimano
CN-LG500 LINKGLIDE CHAIN 10/11s
- Both are 11-speed
Mechanically compatibleFSA
K-FORCE LIGHT 11 SPEED CHAIN
- Both are 11-speed
Mechanically compatibleFSA
K-FORCE LIGHT MTB 11 SPEED CHAIN
- Both are 11-speed
Mechanically compatibleFSA
K-Force WE 11 SPEED CHAIN
- Both are 11-speed
Mechanically compatibleSRAM
PC-1110 Chain
- Both are 11-speed
Mechanically compatibleSRAM
PC-1130 Chain
- Both are 11-speed
Mechanically compatibleSRAM
PC-1170 Chain
- Both are 11-speed
Mechanically compatibleSRAM
PC-X1 Chain
- Both are 11-speed
Mechanically compatibleSRAM
RED 22 Chain
- Both are 11-speed
Mechanically compatibleFSA
SF11 E-BIKE 11 SPEED CHAIN
- Both are 11-speed
Mechanically compatibleFSA
Team Issue Chain
- Both are 11-speed
Cassettes this derailleur can wrap1
Frequently Asked Questions
What fits LTWOO ER9 Rear Derailleur (RD-ER1103-M-A)?
On this page we list chains for this derailleur, cassettes this derailleur can wrap. 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 ER9 Rear Derailleur (RD-ER1103-M-A)?
No. LTWOO ER9 Rear Derailleur (RD-ER1103-M-A) is a 11-speed component and needs a 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.