Specifications

Manufacturer: LTWOO
Name: ER7 Front Derailleur (FD-ER1004)
Series: ER7
MPN: FD-ER1004
Shifting Type: Wireless
Source: Catalog
Mount Type: Braze-On
Drivetrain Brand: Other
Electronic Shifting Family: Ltwoo Electronic
Rear Speeds: 10

LTWOO ER7 Front Derailleur (FD-ER1004)

Name: LTWOO ER7 Front Derailleur (FD-ER1004)
Brand: LTWOO
SKU: FD-ER1004

Front Derailleur

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Compatibility

This LTWOO ER7 Front Derailleur (FD-ER1004) is a LTWOO General front derailleur. It requires a 10-speed drivetrain and compatible components. It is designed for wireless shifting systems. For best performance, use with other ER7 components, though it is mechanically compatible with the parts listed below.

Compatible Frames20

Compatible Chains13

Compatible

Shimano

ALFINE DOUBLE PULLEY CHAIN TENSIONER

ALFINE SINGLE FIXED PULLEY CHAIN TENSIONER

Compatible

Shimano

ALFINE SINGLE FIXED PULLEY CHAIN TENSIONER

Compatible

Shimano

CHAIN DEVICE D-TYPE MOUNT

Uses shimano hg standard

Compatible

Shimano

CHAIN DEVICE E-TYPE MOUNT

Uses shimano hg standard

Compatible

Shimano

CHAIN DEVICE ISCG05 MOUNT

Uses shimano hg standard

Compatible

Shimano

CN-HG54 DEORE MTB CHAIN 10s

Matches required 10-speed standard
Uses shimano hg standard

Compatible

Shimano

CN-HG95 HG-X CHAIN 10s

Matches required 10-speed standard
Uses shimano hg standard

Compatible

SRAM

PC-1031 Chain

Matches required 10-speed standard
Uses standard standard

Compatible

SRAM

PC-1051 Chain

Matches required 10-speed standard
Uses standard standard

Compatible

SRAM

PC-1071 Chain

Matches required 10-speed standard
Uses standard standard

🚲Compatible

SRAM

PC-1091R Chain

Matches required 10-speed standard
Uses standard standard

Compatible

SRAM

PowerLock Chain Connector 10-Speed

Matches required 10-speed standard
Uses standard standard

Compatible

Shimano

SM-CD50 SAINT MODULAR CHAIN DEVICE

Matches required 9/10-speed standard
Uses shimano hg standard

Compatible Cranksets20

Compatible

Shimano

ALFINE CRANKSET WITH CHAIN GUARD

Compatible

SRAM

Apex 1 Crankset

Matches required 10-speed standard

Compatible

Shimano

CRANKSET 1x11/10/9s

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CRANKSET 2-PIECE 3X10s

Matches required 10-speed standard
Uses shimano hg standard

Compatible

Shimano

CRANKSET CHAIN LINE 3 MM OUTBOARD 2X10s

Matches required 10-speed standard
Uses shimano hg standard

Compatible

Shimano

CRANKSET OCTALINK 3X10s

Matches required 10-speed standard
Uses shimano hg standard

CUES 2-PIECE CRANKSET 1X11/10/9s (FC-U6000-1)

Compatible

Shimano

CUES 2-PIECE CRANKSET 1X11/10/9s (FC-U6000-1)

Matches required 9/10/11-speed standard
Uses shimano hg standard

CUES 2-PIECE CRANKSET 1x11/10/9s (FC-U6030-1)

Compatible

Shimano

CUES 2-PIECE CRANKSET 1x11/10/9s (FC-U6030-1)

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES 2-PIECE CRANKSET 2x10/9s

Matches required 9/10-speed standard
Uses shimano hg standard

CUES 2-PIECE CRANKSET 2X11/10/9s FOR 148 MM O.L.D. U4000

Compatible

Shimano

CUES 2-PIECE CRANKSET 2X11/10/9s FOR 148 MM O.L.D. U4000

Matches required 9/10/11-speed standard
Uses shimano hg standard

CUES 2-PIECE CRANKSET 2X11/10/9s FOR 148 MM O.L.D. U6000

Compatible

Shimano

CUES 2-PIECE CRANKSET 2X11/10/9s FOR 148 MM O.L.D. U6000

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES 2-PIECE CRANKSET 2X11/10/9s U4000

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES 2-PIECE CRANKSET 2X11/10/9s U6000

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES CRANKSET 1X11/10/9s

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES CRANKSET 2X11/10/9s

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES CRANKSET 2X11/10/9s FOR 148 MM O.L.D.

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES CRANKSET HOLLOWTECH II 1x11/10/9s

Matches required 9/10/11-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES CRANKSET HOLLOWTECH II 2x10/9s

Matches required 9/10-speed standard
Uses shimano hg standard

Compatible

Shimano

CUES HOLLOWTECH II CRANKSET 1X11/10/9s

Matches required 9/10/11-speed standard
Uses shimano hg standard

DEORE CRANKSET FOR 135/142 MM O.L.D. FRAMES 2X10s

Compatible

Shimano

DEORE CRANKSET FOR 135/142 MM O.L.D. FRAMES 2X10s

Matches required 10-speed standard
Uses shimano hg standard

Compatible Shifters4

Recommended

LTWOO

ER7 Shifter (ST-ER1002-2L)

Matches required 10-speed standard
Uses wireless shifting type

Recommended

LTWOO

ER7 Shifter (ST-ER1002-R)

Matches required 10-speed standard
Uses wireless shifting type

Compatible

Shimano

BRAKE LEVER I-SPEC II CLAMP BAND

XTR BRAKE LEVER TRAIL I-SPEC EV CLAMP BAND

Compatible

Shimano

XTR BRAKE LEVER TRAIL I-SPEC EV CLAMP BAND

Frequently Asked Questions

What fits with LTWOO ER7 Front Derailleur (FD-ER1004)?

LTWOO ER7 Front Derailleur (FD-ER1004) is compatible with frames, chains, cranksets, shifters that match its technical standards. Most importantly, it requires matching 10-speed components.

Can I use a higher or lower speed chain with LTWOO ER7 Front Derailleur (FD-ER1004)?

No, LTWOO ER7 Front Derailleur (FD-ER1004) requires a 10-speed chain. Chains for different speeds have different external widths and internal profiles, which will cause poor shifting or mechanical interference.

Does the mounting standard of LTWOO ER7 Front Derailleur (FD-ER1004) affect drivetrain compatibility?

The mounting standard (such as braze_on) primarily determines how the part attaches to the bike frame or handlebars. It does not directly affect the mechanical shifting compatibility, as long as the speed and brand standards match.