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Sram GX 10-Speed Rear Derailleur

Cage length
£50.40 £12.90 discount
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  • Free tracked delivery
  • Trustpilot review 9.3 out of 40.774 reviews


Brand Sram
Number of gears 10-speed


The Sram GX 10-speed rear derailleur enables you to crisply shift through all 10 gears on your cassette. The Exact Actuation technology is partly responsible for that. It ensures that the derailleur moves with a 1 to 1 ratio with the shifter cable. This makes the derailleur very direct and responsive. The GX 10-speed can be used with all other Sram 10 speed components.

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Colour Black Silver Grey Black
Cage length Medium Cage / Long Cage Long Cage / RD-M772-SGS Long Cage Long Cage
Number of gears 10-speed 9-speed 11-speed 10-speed
£50.40 £49.50 £47.70 £47.70
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10 / 10

Danny, 9 October 2018

Perfect volgens afspraak

8 / 10

G.Steenberg, 22 March 2018

Prima derailleur


  • Lijkt goede kwaliteit

8 / 10

Tom, 3 December 2017


Prima derailleur voor een prima prijs


  • prijs
  • robuust


  • moet wat "inlopen"

All specifications

Detailed product description

Cage Lock™:
Cage Lock makes installing your chain or swapping your wheel a lot easier. This is done by pressing the cage forward and locking it with a button.

Roller Bearing Clutch™:
This technology ensures optimal stability for your drive train, even on the roughest terrain. This technique eliminates unwanted derailleur movement and chain slap without sacrificing shift precision.

Manufacturer specifications

• Exact-Actuation ensures accurate and constant shifts
• Roller Bearing Clutch prevents chain slap and Ghost Shifting
• The Cage lock makes it easy to remove the derailleur and swap a wheel
• Material: aluminium cage, sealed industrial bearings

• Largest cog medium cage: max. 32T 2x10 only)
• Largest cog long cage: max. 36T (2x10 or 3x10)

• Weight: +/- 302 grams (Long cage)