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Home » Shop » Bottom Brackets » CeramicSpeed BB ALPHA Bottom Bracket – BBright 79mm For SRAM DUB Spindle Road BLK

CeramicSpeed BB ALPHA Bottom Bracket – BBright 79mm For SRAM DUB Spindle Road BLK

Original price was: $359.20.Current price is: $251.12.

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SKU: CR5489 Category:
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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
    Bottom Bracket Shell I.D. 46
    BB/Frame Interface BBright
    BB Shell Width (mm) 79
    Weight 96
    Spindle Interface Type SRAM DUB
    Defined 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.