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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
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Description
derailleur gears SRAM Rear Derailleur NX Eagle 12 Speed BlackThe NX Eagle rear derailleur features the proven SRAM 1x specific X HORIZON design. The larger, 14 tooth X SYNC lower pulley easily facilitates 11 to 50 and 10 to 50 tooth cassette capacity, and also adds to NX Eagle's overall smooth pedaling feel. The Type 3 ROLLER BEARING CLUTCH provides quiet, consistent performance and durability. Eagle pulley technology provides greater efficiency, crisper shifting and quieter operation Designed to be used with
The NX Eagle rear derailleur features the proven SRAM 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to NX Eagle's overall smooth-pedaling feel. The Type-3 ROLLER BEARING CLUTCH provides quiet, consistent performance and durability.
- Eagle pulley technology provides greater efficiency, crisper shifting and quieter operation
- Designed to be used with Eagle 12-speed chains
- Mounting system and re-positioned Cage Lock offer greater durability
- Long cage with 50 tooth max capactity
| Item Specifications | |
|---|---|
| Color | Black |
| Largest Cog | 50 |
| Cage Length | Long |
| Drivetrain Speeds | 12 |
| Rear Der/Shifter Compatibility | SRAM X-Actuation |
| Rear Derailleur Mount Type | 10x1 Standard |
| Designed for ebike | Yes |
The NX Eagle PG-1230 cassette gives riders every bit of the climbing range that the Eagle ecosystem affords with a simple upgrade to splined-drive body wheels. Designed to be durable enough to withstand the increased demands of E-MTB applications and a perfect solution to heavy-duty use and abuse.
- The PG-1230 is the only Eagle cassette that meets durability requirements for E-MTB applications
- Wide 11-50t gear range - Compatible with a splined driver body
- Eagle technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents
- Designed to be used with Eagle 12-speed chains
| Item Specifications | |
|---|---|
| Cassette Body Type | Shimano Dynasys 11 Speed Mountain |
| Cassette Body Type | Shimano/SRAM 8, 9, 10 Speed |
| Cassette Cogs | 11-13-15-17-19-22-25-28-32-36-42-50 |
| Range | 11-50 |
| Drivetrain Speeds | 12 |
| Designed for ebike | Yes |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great Item. Worth The Investment.
It’s the best. My keyboard is happy and so am I.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
This is more like a rigid soft case
I wanted a keyboard and mouse to keep around and a case to keep it in while traveling. The Logitech MK955 Signature Slim Wireless Keyboard and Mouse seemed like a good choice. I saw that this case was available thought it would be a good idea to protect the keyboard and mouse. So far so good.
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Reviewed in the United States on December 3, 2024
★★★★★ 2
Beware of the off-gassing smell.
As much as I like the durable case, the ONLY complaint I have is the off-gassing. The case works great and I have no problems with it. But the smell is something terrible. My entire travel case smells horrible after coming back from a client just because this case has been transported within it. I had my coat on top of it one day and then my coat stunk. I thought if I aired it outside for a bit it would clear it up. When I take it back inside and use it again, it continues to smell. It is so offensive that I am ordering something from another company. I CANNOT say it smells similar to cigarette smoke, but can say that it smells like it has been in a smoker's home for the last 30 years and you just can't get the smell out, no matter what I do. And I tried to spray it with fresheners etc. Nothing worked. I can't use it because of this. I rated as a 2 only because of the smell. As mentioned earlier, the case itself is perfect and performs as it should.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Sturdy case large enough for most keyboards, with space for a mouse.
This is a great case that will protect most keyboards very well. My keyboard and mouse set is from Jelly Comb, and they fit well. It’s very spacious inside. In fact, my keyboard is thinner than what this case is designed for, so I had to pad the keyboard so it won’t move around too much, but I don’t consider this a bad thing. Now I know that if I get a larger keyboard, I can still use the same case. I also like the way it’s designed for a mouse. There are two pouches on top that indent into the case, so you can easily fit a mouse or cables in there and they won’t protrude too much. This case is perfect, and I can’t recommend it enough.
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Reviewed in the United States on May 16, 2024
★★★★★ 5
Nice case for carrying keyboards
The case is perfect for carrying keyboards or other items. I am using it for an apple keyboard and trackpad.
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Reviewed in the United States on June 2, 2024
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