SRAM SX Eagle 12sp Rear Derailleur Reviews

Review score: 9.7/10 – Updated November, 2024

Latest Price: £80 (RRP: £80)

Take a look now to discover what makes SRAM SX Eagle 12sp Rear Derailleur worthy of a review score of 9.7 out of 10.

---

Skip to content:

• Features
• Quality
• Price
• Reviews
• Brand – SRAM
• Videos
• Summary
• Alternatives

---

View reviews at Chain Reaction Cycles

---

SRAM SX Eagle 12sp Rear Derailleur features

Quality

Quality is without doubt one of the most important factors that we consider when buying bikes, parts, accessories or clothing. As you’d imagine it’s especially important when buying Derailleurs. Let’s take at a look at the sort of things you can look at when trying to ascertain the quality of SRAM SX Eagle 12sp Rear Derailleur.

The first thing is material. Looking at what SRAM SX Eagle 12sp Rear Derailleur is made of will give you a really good idea of the quality overall. Take a look at the specs above and you should be able to see the material. It’s then up to you to decide if it meets your expectation.

Similarly you’ll also want to spend some time looking at the features too. Again the table above, listing the features will give you a really good overview. However you should think about the sort of features that you’d expect when buying new Derailleurs. It’s worth writing a list of the “must-have” features so that you don’t end up compromising and missing some important features, or alternatively end up buying an unnecessarily high specced product.

There’s also a lot of merit in checking out the brand of the product and looking at the various brands that are selling Derailleurs. Brands like SRAM are of courses extremely well respected in the cycling community so you know you’re getting a fantastic product with them. But if you’re undecided on your product you should write up a list of brands that you’d be happy to buy. It’s a great way of filtering and narrowing down the number of products when you’re searching.

Next up you’ll want to think about the price and use that as a guide to set your expectations of the quality. If you’re buying the cheapest of the options in the Derailleurs category you should probably expect it to not be of as good quality as the most expensive. It sounds obvious of course. But this is where you can get a bit clever and use your combination of features, specs, materials and other factors to work together to get a really good quality product at the best price. We often draw up a list of “must-haves” and use these as filters when shopping online so that you’re only seeing products that meet your criteria. You can then sort by Price>Low to get the best deals.

---

Comparing Prices

Price, as you would imagine, is the most popular reason for someone buying one product over another. It is the single most important factor in choosing the majority of products we buy. The same goes for Derailleurs.

It’s at this stage of the buying process, when you’re looking at different options, that you should set a budget. Do some research to understand how much roughly you can expect to pay for the sort of level of product that you’re looking for. Then match that to your own personal circumstance and how much you can afford to spend. This will really help you in narrowing down the right product for you.

Price of SRAM SX Eagle 12sp Rear Derailleur

So the first aspect of price that we’re going to look at is the price of SRAM SX Eagle 12sp Rear Derailleur.

We run regular scans across the web to find the best prices for the products that we review, from a range of cycling retailers. The best price we managed to find SRAM SX Eagle 12sp Rear Derailleur was over at Chain Reaction Cycles where the price was £80 in our latest search.

Based on this price we’ve scored it 9.8 out of 10 for price.

Average price of Derailleurs

Next we wanted to look at how much you can expect to pay, on average, for Derailleurs.

We found 349 in the Derailleurs category over at Chain Reaction Cycles. We looked at the average price of the products within this category and found the average is £69.07, making it above average at £80.

It’s sometimes helpful to look at how much the prices can vary. Especially when setting yourself a budget, or when trying to understand just how much you could spend on Derailleurs. We found that the most expensive product currently available was £670.00, whilst the cheapest we managed to find was £2.99.

With 349 products available we worked out that 83 cost more than SRAM SX Eagle 12sp Rear Derailleur and 265 were cheaper.

Cost of SRAM products

At Chain Reaction Cycles we found 302 products from SRAM, of which 45 were in the Derailleurs category.

For now though we’re looking at SRAM branded products in all categories. The average price of these products was £186.89 making this product below average.

You’ll also be interested to know that the cheapest SRAM product we found was £2.99 and the highest price we could find from them was £2300.00.

Of the 302 from SRAM, 143 were more expensive than SRAM SX Eagle 12sp Rear Derailleur and 157 were cheaper.

How much are SRAM Derailleurs?

We then wanted to get a bit more specific and only look at SRAM products that are listed in the Derailleurs category.

The average price of the 45 products that match this search was £126.87, with the cheapest coming in at £7.99 and highest price was £670.00. With the average being £126.87, SRAM SX Eagle 12sp Rear Derailleur comes in below average.

25 products that meet this search were more expensive than SRAM SX Eagle 12sp Rear Derailleur and 19 were cheaper.

---

SRAM SX Eagle 12sp Rear Derailleur Reviews

Reading reviews is an amazing way of getting a good feel for a product without actually being able to try it or see it first.

There are two different types of reviews, and we also recommend reading both.

1. Expert reviews – In the cycle industry there are loads of really reliable trusted resources for expert reviews. For example if you’re looking to buy a new bike, BikeRadar Bike Reviews are great.

2. Customer reviews – these are probably your best resource for information. There’s no finances or influence involved, they’re purely just honest reviews from customers that have bought and used the product. The reason we love customer reviews so much is because no matter if their view is good or bad, there’s a very good chance that it will be honest and unbiased.

Our best advice is to head over to Chain Reaction Cycles and read the SRAM SX Eagle 12sp Rear Derailleur reviews there.

Based on what we’ve seen in terms of reviews for SRAM SX Eagle 12sp Rear Derailleur, it really does look like a great buy. So for the review score, we’ve scored it 9.6 out of 10. The average review score for all products in the Derailleurs category at Chain Reaction Cycles is 4.3 out of 5.

Owner reviews, as we say, are one of the most important pieces of research that we can do before we buy. So, with that in mind, if you do go on to buy SRAM SX Eagle 12sp Rear Derailleur or another similar product, like Pilo Engineering Replacement Derailleur Hanger D384 reviews or Pilo Engineering Replacement Derailleur Hanger D389 reviews we’d love you to leave a review in the comments below. It will really help future buyers just like you, when they’re looking to buy Derailleurs.

---

Brand

As we said in the pricing part of the review, brand is a really important consideration, but especially so when looking to buy Derailleurs. But as you’re probably already aware, you’re on to a great choice if you do go with SRAM, as they’re a fantastic brand, making amazing products.

---

YouTube Video of SRAM SX Eagle 12sp Rear Derailleur

Below we’ve embedded a video from YouTube where we’ve searched for SRAM SX Eagle 12sp Rear Derailleur reviews.

---

Summary

Overall, we’ve been hugely impressed by the quality, price, reviews and features of SRAM SX Eagle 12sp Rear Derailleur. We’d say that as long as it fits your budget and meets your expectations in terms of features/spec…it’s a really strong contender. That’s why we’ve scored it a massive 9.7/10 overall.

---

Further product details

• Product ID 1: 25010917663
• Product ID 2: 735406UK
• Brand: SRAM
• Model number: 00.7518.130.000
• RRP: £80
• Description: SRAM SX Eagle 12Sp Rear DerailleurThis stunning 12 speed rear mech is engineered for bringing you the shifting performance you need to thrive on the trails. It features a proven SRAM 1x-specific X-HORIZON design which easily facilitates 11-50T and 10-50T cassette capacities for quieter and more consistent gearing. Finally, it equips you with some of the finest industry-changing technologies at an affordable price point without sacrificing quality.Features: Material: Cage: Steel; Pulley Bearings: Steel Speed: 12 speed Use: MTB Max Tooth: 50T Cage: Long SRAM 1x-specific X-HORIZON designTechnologies: Cage Lock: With Cage Lock technology in the rear derailleur, wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place. X-Actuation: Developed specifically for SRAM 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette. This makes gears easy to index and provides exceptional performance. X-Sync: X-Sync Eagle is the next evolution of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grime. X-Horizon: The X-Horizon ‘straight parallelogram’ design limits all movement on the horizontal axis, which makes ghost shifting impossible while also reducing shift force. The large upper pulley offset design maintains a constant chain gap across all gears and guarantees faster and more exact shifting.Buy SRAM Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
• Full Category: Components > Derailleurs
• Size: Long Cage
• Unisex
• 0
• Adult

---

Other options for Derailleurs

As you’d imagine there are so many options out there when buying Derailleurs. 349 in fact.

A few of our other favourites that we spotted when researching SRAM SX Eagle 12sp Rear Derailleur included,
Pilo Engineering Replacement Derailleur Hanger D593 reviews, Pilo Engineering Replacement Derailleur Hanger D664 reviews, or we really liked the look of Pilo Engineering Replacement Derailleur Hanger D671 reviews as another alternative.