Quick Summary
The Sram MTB X5 Rear Derailleur is a silver rear derailleur for MTB setups, listed here as an 8-9 speed model with a long cage. It is a single-item product, so the main buying checks are speed compatibility, cage length and whether the colour and dimensions suit your build.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Sram. |
| Product type | MTB rear derailleur. |
| Speed range | 8-9 speed. Match this to your drivetrain before choosing. |
| Cage | Long cage. This is a key variant detail for rear derailleur choice. |
| Colour | Silver. |
| Dimensions | 20 x 10 x 10 cm. Check space and packaging expectations where size matters. |
| Contents | 1 item. |
What to Compare Before Buying
- Speed compatibility: This model is listed for 8-9 speed use, so it needs to match the drivetrain you plan to fit it with.
- Cage length: The long cage is an important variant detail, so compare it with the setup you need.
- Size: The stated dimensions are 20 x 10 x 10 cm, which are useful if space or packaging size matters to you.
- Contents: This is supplied as 1 item, so check whether that suits the way you intend to complete the build.
Before You Decide
Confirm the 8-9 speed specification, long cage format and silver finish before choosing an offer. If the drivetrain or rear mech format does not match your bike, select a different version instead.






