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Description
Absolute Black Carbon-Ceramic Hollow Cage - Rainbow (Compatible with Shimano 9100/8000 SS) NOT GS (Long Cage)HOLLOWcage has a carbon polymer mono plate construction with bespoke, oversized, full ceramic bearings and advanced silencing pulleys Special X Ring rubber suspended bands dampen the chain impact on the guide pulley teeth, therefore eliminating the engagement noise, which is the single biggest contributor to overall drivetrain noise (over 12dB noise reduction vs stock) The shifting is as good as with the original Dura Ace cage. Abnormally large,
- HOLLOWcage has a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic bearings and advanced silencing pulleys- Special X Ring rubber suspended bands dampen the chain impact on the guide pulley teeth, therefore eliminating the engagement noise, which is the single biggest contributor to overall drivetrain noise (over 12dB noise reduction vs stock)
- The shifting is as good as with the original Dura Ace cage. Abnormally large, bespoke, full ceramic bearings make the pulleys incredibly stiff and very tall teeth of the upper pulley gives the best possible shifting precision
- The mono plate cage can dynamically adapt to the chain angle as it allows the cage (and therefore lower pulley) to align better with the angle of the chain when using the higher gears of the cassette. This means less friction (and less watts lost) as the pulley doesn’t have to fight against the chain itself
- Adjustable spring tension lets you adjust for cassette size and chain length to find the lowest possible tension (and lowest watts lost) for your needs
- Compatible with Compatible with Shimano Dura Ace 9100 / 9150 / 9170 , Ultegra 8000 SS/ 8050 SS. NOT COMPATIBLE WITH GS LONG CAGE DERAILLEURS. Fits up to 32T cassette
- Box includes: Complete cage, lockring tool, 2x spare xring rubbers.
Today's Stock Status
1 Ready to ship or pickup from Utah
1 Available to ship in 2-4 Business Days
UPC: Not available
EAN: 5110846005109
Manufacturer Part Number: TCRCAGEDA91/BK-RB
AI1004 DP5981
152110-Q1-L
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4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
A Must Have For The Beginner
Format: Kindle
So I've had an the opportunity to spend time with this book and I have to say that I'm very satisfied. Normally when you're reading tech books that claim to be for beginners they assume that you know things and skips steps, but this book doesn't do that. I went from being super intimidated about programming and back end development, but this book eases your mind and makes you feel like you can do anything. And after reading it you start looking at programming in a completely different way.
Pros:
* Easy to comprehend
* Well laid out
* The tone of the author is very pleasant and not boring at all
* Encourages you to experiment with what you've learned and encourages you to go out explore even further
* He makes you feel smart
* He makes you feel like you actually have a shot at being a paid developer
Cons:
* There were a few typos and some missing syntax in a few of the coding examples, but even with that being the case this book is still awesome
Once I land a gig here in the next three months it'll be thanks to this book and this amazing author. Thanks =)
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Reviewed in the United States on February 8, 2021
★★★★★ 4
A good book for beginners
Format: Paperback
Well I spent about 3 hours reviewing this book last night and I actually think I understood most of it. I still have a long way to go. And I’m not ready to call myself a software engineer any time soon. I think I would need to take about 3 college courses in software engineering and this book would be the first textbook.
I would recommend that the index be expanded. I would recommend a book on Python to go with this book.
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Reviewed in the United States on May 6, 2025
★★★★★ 5
Good book
Format: Paperback
Well written book very informative and something that’s good for those who want to start learning about the topic.
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Great Book
Format: Paperback
Great seller with fast shipping. I love my purchase!!
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Reviewed in the United States on September 15, 2022
★★★★★ 1
Must have prior knowlege
Format: Paperback
After reading the reviews, it seemed like this was the perfect book to start learning about software engineering. Unfortunately, it is not. it assumes some program knowledge. I downloaded and installed Visual Studio Code, Ubuntu, and Docker Desktop. On page 22, it says to use the docker build command. I did, and I got a file or folder not found error. I've spent 4 hours searching the internet for an answer to this. I cant find it. This book is supposed to be written for absolute beginners. Apparently, it is not, as I, a beginner, am stuck 22 pages into it...
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Reviewed in the United States on October 7, 2023