CeramicSpeed T47a Threaded BB Alpha Gravel SRAM DUB Black
CeramicSpeed T47a Threaded BB Alpha Gravel SRAM DUB Black

CeramicSpeed T47a Threaded BB Alpha Gravel SRAM DUB Black

Regular price
$449.00
Sale price
$449.00
Regular price
$449.00

SKU: B-ZC1119

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Description
  • Save watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime
  • Covered by a lifetime warranty
  • Developed to improve upon the original CeramicSpeed BB, with every design element isolated, analyzed, and refined—each part carefully evaluated for opportunities to increase performance
  • 10% lighter
  • DUB specific cups for right setup with less spacers
  • Stainless steel races for longer durability
  • Refined light contact seals for 500% increased contamination protection without additional drag
  • Improved dustcover design for increased longevity and reduced maintenance
  • T47 bottom brackets utilize the oversized interface of PF30 and EVO386, but with the added benefit of a threaded interface
  • Road: Allround Grease
Model Alpha Gravel
Spindle Interface SRAM DUB
Shell T47 Asymmetric
Shell ID 47mm
Width 77mm
Color Black

Product Images Disclaimer
Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us and we’ll be happy to confirm.

Why Shop with AMG Cyclery?

ABOUT US

Who We Are

Born from a lifelong passion for all things bikes, AMG Cyclery is a small, family-run bike shop and community hub in Seaside, California. Founded by Alex and Alisa Gonzales, we believe cycling is for everyone — whether you’re chasing personal bests, heading out for a Sunday cruise, or just discovering two wheels for the first time. We build bikes that fit your style, service them with precision, and welcome every rider who walks through our doors. With a focus on community, craftsmanship, and riding culture, our shop has even been featured on The Radavist — a reflection of the unique bikes and vibrant energy you’ll find here.