HSC DUB BB86/92 Bottom Bracket with Ceramic Bearings

     

I've been competing in Triathlon for 6 years and I immediately noticed the difference that the ceramic upgrades from HSC made to the movement of my drivetrain. With all the hard work I put into my training it's great to know that my bike components are moving fast and freely to keep me at the top of my game.

– Owain Matthews
Triathlete and Triathlon Coach, Australia

About the brand
 
HSC Ceramics is proudly Australian owned.


Product Features:

     
  • Brand new designed for BB86/92 standard frame, fully compatible with SRAM DUB 29mm spindle cranks;

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  • CNC machined BB cups;
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  • ABEC 7 standard alloy steel bearing races;

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  • Grade 3 Si3N4 ceramic balls - highest precision in the market;

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  • Specially designed Nylon bearing retainer for more shock absorbing and less friction;

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  • Weight: 58 g;

       
Frame requirements:
  • BB386 standard frame (non-thread) with shell ID 41mm, width 86.5/89/92/104.5/107/121mm;


Crank compatibility:
  • SRAM DUB 29mm spindle cranks;

       
Alternative of following SRAM DUB BBs:
  • DUB™ Pressfit Bottom Bracket (Model ID: BB-DUB-PF-A1)