Hambini Racing BSA Bottom Bracket Shimano Crankset MTB 73mm

(1 customer review)

£211.00 (£253.20 inc VAT)

This bottom bracket is designed to interface an MTB Shimano 24mm Hollowtech 2  Crankset with a bike frame that uses a BSA Bottom Bracket.

2 in stock

SKU: BSA-MTB-Shimano Category:


  • BSA 73mm Threaded (1.37 x 24TPI), Often rereferred to as English, BSC or ISO threading.
  • Drive side has a Left Handed Thread, Non Drive Side has a Right Handed Thread
  • Shimano Hollowtech 2 compatible
  • The drive and non drive sides are aligned via an internal male/female sleeve
  • Top of the range 6805  SKF/NTN/FAG/NSK bearings fitted as standard
  • Full Contacting Seals

The road version of this bottom bracket was featured in the video shown below. The unit featured in the video was silver, the production unit is black.


Installation and service video is shown below

Additional information

Crankset Type






1 review for Hambini Racing BSA Bottom Bracket Shimano Crankset MTB 73mm

  1. greg rodgers

    love the product, but more importantly love the man who is a voice for we cycling punters. If you ever need crowd funding to deal with some of the Twats in big cycling count me in. Hope my little purchase in some way helped the cycling quality control cause, or hell straight to the betting shop what ever grabs your fancy. You be da man. Can”t wait for the next” Hello Hambini fans”.

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