Shimano Deore vs SRAM SX Eagle [Honest Comparison]

Do you love bike riding in the mountains? Then you must know regular bikes do not provide amazing service regarding this matter. 

Then you must know about Shimano Deore and SRAM SX Eagle. Do you want to buy one mountain bike group set for yourself but in delusion? 

Want to find out the most preferable between Shimano Deore and SRAM SX Eagle? 

Shimano Deore is a bit higher in price than SRAM SX Eagle. You have to count  $623 to purchase Shimano Deore and $545 for SRAM SX Eagle. Deore’s weight is also heavier than SRAM SX Eagle. Shimano Deore’s clutch can be turned on and off whenever you want. But for SRAM SX Eagle always remains active. 

Is it enough to make a purchase? For me, definitely no. I think for you as well. 

So let’s dig deep. 

Quick Overview: Shimano Deore vs SRAM SX Eagle

By this point, you probably know about Shimano GS and SGS. And before purchasing, want to know more about mountain bike groupsets? Well, then you’re in the right place.

When things come to purchasing mountain bike groupset, doesn’t Shimano Deore and SRAM SX Eagle come first in mind? 

Let’s begin with a quick overview. 


Shimano Deore





Rear Derailleur






Shifter (with cable)




Can turn on and off

Always active

Total Weight




As a result of reading this quick overview, you might choose one for yourself. But it won’t definitely be the best one. 

For further inspection here has a detailed overview. 

Detailed Overview: Shimano Deore vs SRAM SX Eagle

There are a lot more aspects to check before you make the purchase. 

Shimano Deore vs SRAM SX Eagle [Honest Comparison]


1x – 2x Settings:

Shimano does one thing that SRAM does not. It allows you to switch a front derailleur

Is it amazing? 

SRAM decided to abandon the front derailleur, and 1x drivetrains have since become the accepted practice for advanced motorbikes. Before purchasing SRAM SX Eagle makes sure to know about the front derailleur cable.

Shimano, on the other hand, has stayed true and continues to offer 2x mountain bike drivetrains. The present wire and side swing front derailleurs are truly incredible pieces of technology. 

The amended wire pull tends to make these modern front derailleurs simpler and more productive than previous glitchy, chain-dropping front derailleurs.

But does this make Shimano Deore a better choice? Well, let me tell you one thing, those who are crazy for mountain bikes reviewed that they prefer 1x settings more.

But it’s your choice. If you prefer the 2x option then Shimano Deore is for you.  

Winner: SRAM SX Eagle with 1x settings.

Cassette Freehubs:

In 2012, SRAM released the XD Driver freehub body. Shimano jumped on board, releasing the Micro Spline freehub body for its new 12-speed drivetrains. 

Because the XD Driver and Micro Spline freehubs have different shapes, wide-range cassettes with a smaller 10-tooth cog can be used. 

SX Eagle cassettes employ XD Driver, whereas Deore XT (M8100) cassettes employ Micro Spline.

If you’re considering getting new wheels for your bike, keep this in mind. For your ideal cassette, you’ll want a rear hub with a suitable free hub. 

Rims with SRAM XD drivers are presently more popular than Micro Spline wheels, particularly in the used industry. 

Until the past few decades, only a few brands were permitted to market and distribute Shimano Micro Spline freehubs.

Rear Derailleur:

“Shadow Technology”  is used in Shimano rear derailleurs. The derailleur’s profile is reduced in this configuration to retain it wedged away under the freehub. 

This lessens chain smack in rough riding situations and protects the derailleur from stones and other trek debris that could harm it. Shimano claims Shadow Technology makes the ride easier and quieter.

SRAM SX Eagle derailleurs are likewise stuck and use SRAM X-Horizon and X-Actuation, which retain an equitable chain gap from sprocket to bearings across the entire range of a wide-range cassette. 

Shimano Deore vs SRAM SX Eagle [Honest Comparison]


A “straight parallelogram” design restricts horizontal motion as well. According to SRAM, this eliminates ghost shifts, diminishes shift force, and enhances system moving across the entire cassette.

When pedaling through rough terrain, both Shimano and SRAM use a clutch to sustain chain intensity and inhibit slipped chains. 

The Shimano clutch can be activated and deactivated. When expelling the rear wheel, it must be transformed off in order to move the derailleur. 

I’ve neglected to turn it back on several occasions, and I didn’t realize it until I heard my chain slapping!

SRAM’s clutch is always engaged. SX Eagle derailleurs use an enclosure lock to secure the pulley cage in the downward direction when expelling the rear wheel.

Winner: Tie

Electronic Shifting:

SRAM recently came up with a wireless electronic version. It’s more affordable than some of the previous versions. 

But on the other hand, Shimano still has not come up with any electric shifting. 

Winner: SRAM SX Eagle with electronic shifting. 

Final Opinion

Now that we know everything about the two groupsets, let’s take a look at the final summary:


Product Name



Shimano Deore

Has shadow technology and is expensive


Has straight parallelogram technology and is affordable

In my opinion, I would recommend purchasing the SRAM SX Eagle. First, it comes at a lower price than Shimano Deore. Don’t you already know the price?

Price has always been a considerable factor for me. I am thinking the same for you as well. 

I’ve already mentioned it above. Also, SRAM SX Eagle has a lower weight than Shimano Deore. This means it is easier to carry. 

Its weight is 1,752g. Even SRAM SX Eagle’s cassettes, clutch, and crankset are also lower in weight. This Means SRAM SX Eagle has a pretty affordable package than Shimano Deore. 

Lower weight means easy to carry. You can even carry this with you whenever you go on a mountain bike ride.

Even though Shimano Deore has shadow technology, I still prefer the SRAM SX Eagle over Shimano Deore with the straight parallelogram. 

Sram SX Eagle also has electric shifting. Shimano Deore hasn’t introduced electronic shifting yet. 

Hopefully, they also come with something new. 

I’ve put all the information here for you. Hope you can get your best purchase. 

Frequently Asked Questions (FAQs)

Let’s begin with some frequently asked questions that you might need to make your purchase.

Is There A Grip On The SRAM SX?

The SX Eagle rear derailleur is comparable to other SRAM X-Horizon 1x derailleurs, but it, like the lower-priced fall bar variants, uses a more traditional cable portal of entry rather than the NX’s sprocket. The metal cage derailleur retains a clutch, a limited lower X-Sync pulley. 

What Exactly Is Eagle Boost?

Eagle Boost is a one-of-a-kind capacity in Guacamelee! 2 that enables Juan to traverse among eagle hooks stations. The capacity grants Juan entry to verses throughout the game that involves him maneuvering across pits or spikes with scheduling and easiness.

Is There A Clutch On The Shimano Deore?

Yes, Shimano Deore has a clutch. Such a well derailleur has a recently maintained clutch and is prepared to continue providing chain suspense for another season. The clutch methodology on all Shimano derailleurs should be started cleaning and lubricated on a regular basis.

Last Note

Hopefully, now you can make your choice between Shimano Deore and SRAM SX Eagle mountain bike groupset. This will make your mountain riding story more memorable.

Before purchasing a new one for you make sure to check all the details.

Happy mountain riding!

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