SKU: 93362846652

CeramicSpeed BB ALPHA Bottom Bracket - T47, 73mm, For 30mm Spindle, MTB, Black

Sale price$291.15 Regular price$323.50
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Description

CeramicSpeed BB ALPHA Bottom Bracket - T47, 73mm, For 30mm Spindle, MTB, BlackA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls, custom engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All

A bottom bracket built to outlast your frame - BB ALPHA features hardened stainless-steel races hand-built with grade-3 Silicon Nitride ceramic balls, custom-engineered seals and precision dust covers, delivering up to 500% better moisture protection, while still providing ultra-low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty.
  • Hardened Stainless Steel races offer exceptional corrosion protection and provide an optimal surface for the hand-built grade-3 Silicon Nitride ceramic balls
  • Internal ball bearing race has been redesigned to provide additional support, allowing the bearing to better handle pre-load
  • Custom-made light contact seals with stainless steel covering the backside strike the perfect balance between efficiency and protection, while offering the trademark low-friction CeramicSpeed performance
  • Inside the BB ALPHA, the bearings have been moved further out in the cup, allowing the incredibly stiff POM plastic dust covers to now sit flush with the outer edge of the cup, making it increasingly difficult for debris to penetrate the dust cover and contaminate the bearing
  • Simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations

Product Specifics

  • Bottom Bracket Shell I.D.: 46
  • BB/Frame Interface: T47
  • BB Shell Width (mm): 73
  • Weight: 110
  • Spindle Interface Type: RaceFace/Easton CINCH
  • Spindle Interface Type: Hope BSA30
  • Spindle Interface Type: Rotor 3D+
  • Spindle Interface Type: 386 EVO
  • Defined Color: Black



Today's Stock Status

2 Available to ship in 2-4 Business Days





UPC: Not available
EAN: 5711050144099
Manufacturer Part Number: 115561
CR5507
195466-Q0-L

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SKU: 93362846652

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Donald A. Tevault
New York, US
★★★★★ 5
Lots of good info, easy to read
Format: Paperback
Okay, I do need to disclose that I was one of the technical reviewers for this book, and that I'm also a fellow Packt Publishing author. Reviewing the book was a fun project, which I really enjoyed. There's a lot of good information here, and lots of hands-on projects for both x86_64 and Raspberry Pi. The author writes in a clear, concise, and conversational style that makes the material really easy to digest. If you have a good foundation of C programming knowledge and want to get into Linux kernel programming, you'll definitely want to check this book out.
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Reviewed in the United States on March 31, 2021
S
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Sammy
Carnegie, US
★★★★★ 5
ASM and CPP best of both worlds in Windows env
Format: Paperback
A must read if you are interested in writing assmbly code that communicates with C++ code in a windows envionment.
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Reviewed in the United States on March 12, 2023
A
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Anonymous
Lexington, US
★★★★★ 5
A good book but...(update, formatting fixed)
Format: Kindle
A good book but the code in the Kindle edition is very badly formatted. The downloaded source code seems correct. Update formatting issue seems to have been fixed.
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Reviewed in the United States on February 7, 2022
T
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Tomasz
West Palm Beach, US
★★★★★ 5
Great book
Format: Paperback
Great book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2023
H
Verified Purchase
Harry G.
Waukegan, US
★★★★★ 4
Good for basic x86 64 but avx coverage is horrible.
Format: Paperback
After having read Irvine 7th I had a good knowledge of x32 but soon enough I realized it’s all obsolete so now it’s on to Hyde 64. The hello world program involves interfacing to c++ and assembly/linking with batch commands. Really? I’m using visual studio ide have you heard of build and run? Hyde doesn’t even mention the debugger and without this tool assembly language is impossible. But I was already familiar with this after reading Irvine so I was ok. The following chapters 2 to 9 about 600 pages worth are great so for what I paid the book is 4 stars. Great explanation, lots of complete programs. Now it’s time for parallel processing via Simd and avx and this is chapter 11, over 100 pages of instructions with no examples. It could be useful for reference but actually, no. Amidst all the formats, memory operand and register sizes the actual explanations of the instructions are vague. Well that defeats the purpose of thumbing this chapter as a reference doesn’t it? But where Hyde fails Kusswurm modern x86 begins. If you’ve made it this far sell Hyde, Irvine, and buy Kusswurm. Then you’ll have Jedi powers like me.
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Reviewed in the United States on December 5, 2023

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