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SRAM X4 Rear Derailleur - 7/8 Speed

Now £17.99
Save 22% RRP: £23.00
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3 reviews
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Product Description

The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point. Intelligent material selection yields a lightweight high performance derailleur. A compelling option for your 8-speed shifting needs.

  • 1:1 Actuation Ratio
  • Di.R.T: Direct Route Technology
  • Lightweight materials
  • 6061 Alloy b-knuckle
  • Steel/composite cage with replaceable pulleys
  • 8-Speed
  • Weight: 270g

SRAM X4 Rear Derailleur - 7/8 Speed Reviews

Write your own review
Overall Rating:
4.6
out of 5
4.55
Build Quality
4.67
Performance
5
Value For Money
4.33

Customer Reviews (3)

5
Perfect item

Bought this to replace my Carrera MTB deraileur. Easy to fit and does the job. What else could you want?

Bought this to replace my Carrera MTB deraileur. Easy to fit and does the job. What else could you want?

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5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
4
I'm replacing like with like

My Hybrid ejected it deraileur via the reaer spokes as iI had neglectec to adjust it, but it is a sound product

My Hybrid ejected it deraileur via the reaer spokes as iI had neglectec to adjust it, but it is a sound product

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4.3 out of 5
Build Quality: 4.5/5
Performance: 4.5/5
Value For Money: 4/5
4
I ejected my preious one through my spokes

But before that in ran smooth and when the indexing is done the shifts sre rapid, reponsive and give good feedback. I'm now replacing like with like on My Hybrib

But before that in ran smooth and when the indexing is done the shifts sre rapid, reponsive and give good feedback. I'm now replacing like with like on My Hybrib

Close review
4.3 out of 5
Build Quality: 4.5/5
Performance: 4.5/5
Value For Money: 4/5

Derailleur/Mech Guide

What are derailleurs and mechs?

Derailleurs and mechs are two names for the same thing – the parts of your drive train that move the chain between chainrings for the front derailleur/mech and between the cassette cogs for the rear derailleur/mech.

Who needs a derailleur or mech?

Not all bikes have derailleurs, but if your bike has conventional gearing rather than singlespeed or hub gears, you will have at least a rear derailleur. These parts are exposed and somewhat vulnerable to damage, so you may need to replace them if this happens.

What are the choices?

Your choice will largely depend on what is compatible with the rest of your drivetrain, but there are different options for road and mountain bike, by the big three manufacturers, Shimano, SRAM and Campagnolo.

What should I buy with them?

If you’re replacing a front or rear mech, you may need to replace some other parts of your drivetrain as well, for compatibility or because you want them to wear together. These might include the chainrings, rear cassette or chain.

Anything else?

It’s not just compatibility with your other components you need to consider with a mech replacement. Derailleurs also have different fittings for various frame compatibilities, including braze-on fittings and a bolt-on collar.

Delivery & Guarantee

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Please note that Pre-Order dates can sometimes change due to updated stock information.

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We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.