SRAM GX DH 1x X-HORIZON Rear Derailleur Compatibility Chart

Speeds7
ShiftingCable

The rest of the SRAM GX groupset

Other SRAM GX parts with a compatibility chart of their own. They are listed because they share the groupset, not because they have been checked against this part. The verified matches are further down the page.

Only pairings verified on both parts’ specifications are listed. Confirm with the manufacturer before buying.

Chains for this derailleur

3 total results

Shares a standard

3

One shared specification was confirmed, but we do not hold every spec this pairing depends on. Treat it as a starting point, not a verdict, and check the remaining interfaces before buying.

MTB

X0 Eagle Transmission Flattop Chain

SRAM

X0 Eagle Transmission Flattop Chain

What we checked
  • Both are 7-speed
XX Eagle Transmission Flattop Chain

SRAM

XX Eagle Transmission Flattop Chain

What we checked
  • Both are 7-speed

General

Z7

KMC

Z7

What we checked
  • Both are 7-speed

Shifters that drive this derailleur

2 total results

Recommended

1

Every interface this pairing depends on was checked and matched, and the two parts are sold as part of the same system.

GX DH X-ACTUATION Trigger Shifter

SRAM

GX DH X-ACTUATION Trigger Shifter

What we checked
  • Both are 7-speed
  • Both use cable actuation
  • Both are SRAM drivetrain parts

Mechanically compatible

1

Every interface this pairing depends on was checked and matched, but the parts come from different ranges, so expect to confirm shift feel and finish yourself.

X01 DH X-ACTUATION Trigger Shifter

SRAM

X01 DH X-ACTUATION Trigger Shifter

What we checked
  • Both are 7-speed
  • Both use cable actuation
  • Both are SRAM drivetrain parts

Cassettes for this derailleur

4 total results

Shares a standard

4

One shared specification was confirmed, but we do not hold every spec this pairing depends on. Treat it as a starting point, not a verdict, and check the remaining interfaces before buying.

XX DH Transmission Cassette

SRAM

XX DH Transmission Cassette

What we checked
  • Both are 7-speed
  • Both are SRAM drivetrain parts
  • The cassette's 24T largest cog is within the derailleur's 25T maximum
PG-720 Cassette (CS-PG-720-A1)

SRAM

PG-720 Cassette (CS-PG-720-A1)

What we checked
  • Both are 7-speed
  • Both are SRAM drivetrain parts
  • The cassette's 25T largest cog is within the derailleur's 25T maximum
PG-720 Cassette (CS-PG-720-A2)

SRAM

PG-720 Cassette (CS-PG-720-A2)

What we checked
  • Both are 7-speed
  • Both are SRAM drivetrain parts
  • The cassette's 25T largest cog is within the derailleur's 25T maximum
XG-795 MINI BLOCK Cassette

SRAM

XG-795 MINI BLOCK Cassette

What we checked
  • Both are 7-speed
  • Both are SRAM drivetrain parts
  • The cassette's 24T largest cog is within the derailleur's 25T maximum

Frequently Asked Questions

What fits SRAM GX DH 1x X-HORIZON Rear Derailleur?

On this page we list chains for this derailleur, shifters that drive this derailleur, cassettes for 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 SRAM GX DH 1x X-HORIZON Rear Derailleur?

No. SRAM GX DH 1x X-HORIZON Rear Derailleur is a 7-speed component and needs a 7-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 SRAM GX DH 1x X-HORIZON Rear Derailleur work with electronic shifting like Di2 or AXS?

No. SRAM GX DH 1x X-HORIZON Rear Derailleur is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.

Related compatibility guides

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