Hambini Racing BSA Bottom Bracket SRAM DUB

(3 customer reviews)

£285.00 (£342.00 UK Customers)

This bottom bracket is designed to interface a SRAM DUB  Crankset with a bike frame that uses a BSA Bottom Bracket.

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SKU: BSA-DUB Category:

Description

  • BSA 68mm Threaded (1.37 x 24TPI), Often referred to as English, BSC or ISO threading.
  • Drive side has a Left Handed Thread, Non Drive Side has a Right Handed Thread
  • 29mm (28.99) DUB compatible
  • The drive and non drive sides are aligned via an internal male/female sleeve
  • Top of the range 6806  SKF/NTN/FAG/NSK bearings fitted as standard
  • Non contacting Seals
  • It is extremely important that any frame this BB is fitted to has a flat face (0.02mm) that is perpendicular to the threads. Diameter of 52mm
  • Tightening Torque of 8Nm (BSA Bottom brackets will self tighten)
  • The fitting tool to install this is available here 

This bottom bracket features the largest bearings of any commercially available unit for DUB axles. They are standard 6806 bearings which have a load rating that is significantly higher than the 4029 bearings used by other manufacturers.

Please be aware that DUB Axles vary in DBCA and you may need additional spacers. Please read the guidance on this here

The 24mm variant of this bottom bracket was featured in this video. The unit featured in the video was silver, the production unit is black.

 

Installation and service video is shown below

Additional information

Crankset Type

DUB

Frame

BSA

Manufacturer

Hambini

3 reviews for Hambini Racing BSA Bottom Bracket SRAM DUB

  1. Anonymous

  2. Christer J.

    Beautiful product. Quality is a quite a few steps ahead of the rest.

  3. Mischa

    This works really well, it is a big improvement over the wheels mfg unit I had in before. Installation was a breeze with the recommended tool.

    In his YouTube you will see small bits of Hambini’s engineering knowledge. When you email him, you get customer service from an Engineer and a very good one. It’s a completely different experience to dealing with a bike shop. Yes it’s expensive but the alternative (Ceramicspeed) is just as expensive and you don’t get anywhere near the same level of customer support.

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Q & A

Question
Will this fit MTB shell width? Specifically for ‘21 Epic, which is a 73 mm width. Pete asked on 19 December 2021
Answer
This won't do the job. You'd need to email in and a special can be built up for you. admin answered on 19 December 2021 store managerstore manager
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