LTWOO GR7 Rear Derailleur (RD-GR1011-L)
Rear Derailleur

Specifications
- Manufacturer
- LTWOO
- Name
- GR7 Rear Derailleur (RD-GR1011-L)
- Series
- GR7
- MPN
- RD-GR1011-L
- Rear Speeds
- 10
- Drivetrain Brand
- Other
- Shifting Type
- Cable
- Max Cog (T)
- 50
- Cage Length
- Long
- Chain Standard
- Shimano HG (Hyperglide)
- Weight (g)
- 295
- Mount standard
- Standard Hanger
Compatibility
LTWOO GR7 Rear Derailleur (RD-GR1011-L) is a LTWOO rear derailleur. It is a 10-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.
GR7 Groupset6
A groupset is designed and tested as one system, so these are the most reliable match. Other compatible parts are listed below.
RecommendedLTWOO
GR7 Shifter (ST-GR1009-L)
- Ships in the GR7 Groupset
RecommendedLTWOO
GR7 Shifter (ST-GR1009-R)
- Ships in the GR7 Groupset
RecommendedLTWOO
Brake Caliper (BR-R03B-140R)
- Ships in the GR7 Groupset
RecommendedLTWOO
Brake Caliper (BR-R06B-140F)
- Ships in the GR7 Groupset
RecommendedLTWOO
Brake Rotor (RT-R00-140)
- Ships in the GR7 Groupset
RecommendedLTWOO
Brake Rotor (RT-R00-160)
- Ships in the GR7 Groupset
Chains for this derailleur4
RecommendedShimano
CN-HG54 DEORE MTB CHAIN 10s
- Both are 10-speed
- Both use the shimano hg standard
RecommendedShimano
CN-HG95 HG-X CHAIN 10s
- Both are 10-speed
- Both use the shimano hg standard
Mechanically compatibleFSA
K-FORCE LIGHT 10 SPEED CHAIN
- Both are 10-speed
Mechanically compatibleFSA
Team Issue Chain
- Both are 10-speed
Shifters that drive this derailleur15
RecommendedLTWOO
GR7 Shifter (ST-GR1009-L)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
GR7 Shifter (ST-GR1009-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
A7 Shift Lever (SL-A1006-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
EGR Shift Lever (SL-EG1202-R-C)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
ER9 Shift Switch (SW-ERT1100-2L)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
ER9 Shift Switch (SW-ERT1100-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
R7 Shifter (ST-R1006-2L)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
R7 Shifter (ST-R1006-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
R7 Shifter (ST-R1009-2L)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
R7 Shifter (ST-R1009-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
T7 Shift Lever (SL-T1006-R)
- Both are 10-speed
- Both use cable actuation
RecommendedLTWOO
T7 Shift Lever (SL-T1016-R)
- Both are 10-speed
- Both use cable actuation
Shares a standardLTWOO
EGR Shifter (ST-EG1202-L-C)
- Both use cable actuation
- Both are LTWOO drivetrain parts
Shares a standardLTWOO
ER9 Shifter (ST-ERT1101-2L)
- Both use cable actuation
- Both are LTWOO drivetrain parts
Shares a standardLTWOO
ER9 Shifter (ST-ERT1101-R)
- Both use cable actuation
- Both are LTWOO drivetrain parts
Frequently Asked Questions
What fits LTWOO GR7 Rear Derailleur (RD-GR1011-L)?
On this page we list chains 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 GR7 Rear Derailleur (RD-GR1011-L)?
No. LTWOO GR7 Rear Derailleur (RD-GR1011-L) is a 10-speed component and needs a 10-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 GR7 Rear Derailleur (RD-GR1011-L) work with electronic shifting like Di2 or AXS?
No. LTWOO GR7 Rear Derailleur (RD-GR1011-L) is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.