Hambini Custom Parts and Tools (Bottom Brackets)

(78 customer reviews)

£1.00 Ex. VAT

Hambini custom made bike parts and tools, contact me for your requirements.

5695737 in stock

SKU: HambiniCustom Category:


I make a number of bottom brackets and other parts for individuals who request them. They are usually manufactured because I don’t carry them as an off the shelf item or their bottom bracket shell is out of specification. If you would like a quotation, please use the contact me button and I will be able to give you an accurate estimate.

Almost every aspect is customisable from the colour, bearings, bearing spacing and most importantly the dimensions. Most of the time, I can engineer a bottom bracket so it no longer creaks.

This is a place holder item, please do not purchase it unless instructed to do so.

Additional information


78 reviews for Hambini Custom Parts and Tools (Bottom Brackets)

  1. KBradley

    Perfect custom BB, no issues whatsoever. First class

  2. Jesper F.

  3. Fraser

    Very knowledgeable and always prompt with replies to questions. Had a few hiccups along the installation process, which were of my own making, happy to assist with guiding the installation process. Would highly recommend. Quality product!

  4. Fraser Pressdee

    Very knowledgeable and quality product

  5. Klaus

    AAA+ service form Hambini. Highly recommended!

  6. Mark H.

    That park tool hammer banger thing is only good for quiet lonely Friday nights alone. Give it to your nearest available Fred and get a proper tool instead.

  7. Anthony C.

    Arrived in Rhode Island, USA quickly. Well machined unit. Note: the Delron press bushings are bored for ½” rod. I bored them out to 5/8″ to use my Park BBP-1 bearing press. Followed Hambini video instructions. No problems installing in my Canyon Endurace.

  8. Ronnie

  9. Berry

  10. CRAIG A.

    Brilliant work from Hambini. I’d bought new bottom bracket but found my frame deficient. Hambini kindly took it back and made me a custom one to fit. I’ve had two years of nasty creaking on pedalling – now entirely gone. Bike is running smooth, like new. Brilliant – big thanks for all the help Hambini.

  11. Denys B.

    Professional custom solutions and great support.

  12. Shaun B.

    quality ,problem fixed ,worth every penny

  13. Balazs Pandi

    Very happy how the purchase went! All good!

  14. Anonymous

    BB86 nacked bottom bracket is the best upgrade for my Scott bike after new wheels – it is so smooth going

  15. John Cheroske

    Never lose the quality or else you’re just like all the rest. Thanks for the great support. Please don’t roast Open too hard. They have been nice to me. Take care.

  16. Richard Williams

    A bottom bracket that fits properly with high quality bearings,the workmanship is incredible.

  17. Nils

    Again, Hambini came through with the replacement part. Workmanship is superb, fit is right on and as always the parts work as advertised.

  18. Kevin Kawainui

    Special made bearing removal tool, made by Hambini in short order. Thank you

  19. Chris M.

    Hambini shouldn’t be allowed to sell these bottom brackets, they constitute an unfair increase in bottom bracket stiffness, quietness and bearing life. Since installing it my friends are unable to hear me attack, or keep up with me.

  20. John Louie

    awesome product, improved gaining some watts using the hambini BB

  21. Juan E M.

    I’m really happy with the service and my purchase, I’m definitely going to buy another Hambini BB for my other bike!

  22. Pete B.

    By far the best BB I’ve had, worth the investment for the end product.

  23. Khalid AL muhairi

    No comments best quality from Hambini

  24. Anonymous

    Great service, would recommend to a friend.

  25. Chris J.

    Top service, top products

  26. Taso


  27. steve young

    Brilliant bearings, best ever, and great service,

  28. Daniel Carr

    I bought the go/no-go style tool Hambini has mentioned in some of his videos, which is machined to the tolerances of the BBRight standard. It allowed me to see whether my frame was within tolerances to begin with and whether I should continue trying to resolve the creaking or warranty the frame. For that purpose, it is absolutely well worth the money.

    In my case my frame seemed to be within tolerance and the installation of a a Hambini BBRight 24mm resolved all the creaking I had experienced for years.

  29. Jean-Francois

    Great product and service. Fast reply to questions about the product or shipment.

  30. James

  31. Stephen Makin

    Top product – as always – and Hambini really went above and beyond in helping me to resolve some fitting issues I encountered with a grossly undersized BB shell. Legend!

  32. Matthew

  33. Chun

    Fast delivery and very very very top quality product.

  34. Simon T.

    Excellent bottom bracket and certainly worth the purchase price; but that’s just the end result.

    Support was brilliant from the first enquiry onwards.
    Hambini responds promptly to questions and provides updates on progress/shipping.

    He arranged to send a machined gauge to verify the bottom bracket shell dimensions were correct in the frame before creating a print and manufacturing a BB part.

    Bottom bracket was delivered with necessary adapters to assist with installation. It’s smooth and noise free in use and, while this is only perception, it seems to feel like a solid platform.

    Certainly could recommend purchasing one.

  35. Jörg Thomsen

    The bottom brackets I ordered are magnificent, true machining and engineering marbles. A real “go faster” prodcut!


  36. David Finn

    My racing black BB 86 fitted perfectley into my new yoeleo r11 disk frame , and runs as smooth as silk , as i made a mistake on my address “wine induced” hambini could not have been more helpfull and sorted it out for me , fantastic product and fantastic service.

  37. Stephen

    Excellent product, great service. Would happily recommend to anyone.

  38. James V.

  39. Lucian C.

  40. Ryan

    Hambini Engineering Stickers – the only bling you need on your bike

  41. Matt Radich

    Great product and excellent customer service.

  42. Marko S.

  43. Gavin I.

    Just an ace experience. Needed a replacement part which wasn’t in stock and Hambini knocked one up overnight and I had it in my hand 2 days later.

  44. Anonymous

    Friendly and patient service for a small part.

  45. Andrew Durrant

    Great service

  46. Ric Liang

    Works like a charm.

  47. David P.

    Hambini is amazing! Great customer service and communication.

  48. Jean-Baptiste

    Used BSA to hollowtech BB to restore and upgrade an old second-hand Ti road bike. May be overkill, but the satisfaction of smooth assembly and efficient pedaling is priceless.

  49. Steven Langlois

    If you want the very best bottom bracket, I think Hambini is an excellent choice. Hambini also has excellent customer support and is very patient answering questions.

  50. Ty

    Couldn’t have asked for a smoother service. I had a custom request and via extremely quick and efficient email communication Hambini had my product in my hands within 2.5 weeks. Dreamy

  51. Eric Zeno

  52. Sanjeev Yawanarajah

    Fantastic communication from the man himself. He patiently answered all my noob non engineering questions and I ended with exactly what I needed. Highly recommended.

  53. Christopher Cahill

    Engineering excellence and a prompt personal service too!

  54. philip b.

    Excellent service as always 👍🏻

  55. Daryl L.

    Nothing short of precision

  56. Ben

    Best BB you can get! Installed on my 2014 Giant TCR along with a new groupset and it’s made a noticeable improvement over the Shimano BB. LBS had no problems installing but my only regret is not ordering the accompanying installation tool as even using a socket type tool there are a couple of tiny marks from installation. LBS were also amazed at the smoothness of the bearings. Good advice from Hambini before ordering and the recommend Loctite compounds were easy to find online.

  57. Jason H.

  58. Laurent P.

    The Lick

  59. Nick Mannerings

    Fun to have a Hambini sticker.

  60. Pablo Iglesias

    Great aero assessment and chat about the aero tech and trends.

  61. Stuart Gregg

    Very nicely made, the sleave and socket that aligns the drive and now drive sides is so precise I initially had thoughts that it might take some fiddling to install but that was not the case. It was actually very easy to install, both sides went straight together while screwing it in, due to the inherent small play into the threads. Bonus points for no marring due to the way it is all designed. It now passes the Hambini spin test where as before it made one rotation, I assume due to bearing misalignment caused by the previously mentioned play in the threads.

  62. Bernhard Scharnowsky

    Great as ever!

  63. Eric Burgess

    I puchased a go-no go bottom bracket gauge for BB86. The product can come in either brass or aluminum, I was very pleased to have the brass version. The quality of the machining looks to be top notch, I have not tested it yet. The product was delivered on time. Only quibble, and this is very minor, the dimensions were written in some indelible ink on the faces. It would have been nice if they were stamped or etched. Thank you Hambini .

  64. Joran H.

  65. Luis Manrique

    He is always to go out of his way to get the details right, Thank you for sending me the fork steer tube extender.

  66. Richard Greenfield

    Great customer service, great products, great communication & advice

  67. Richard Greenfield

    As always, great communication, great customer service and great advice.

  68. Anthony Teo

  69. Denys

    Quality parts and fart delivery.

  70. Dan Burrows

    Job well done. Reliable and top notch work. We ordered some custom machined pieces from over here in New Zealand. Hambini was quick and easy to deal with. A top man!


    This installation tool isn’t normally available for purchase, but makes the installation of the bb65 bottom bracket in a frame much easier than with a pin spanner, so I am grateful to Hambini for making an exception and machining one for me.

  72. Aleksandr

    Fantastic service and items quality

  73. Brian Powell

  74. Jeffrey

    Top service- fast shipping- best parts in the world- really.

  75. Rhys

    As ever superb service. Needed to change a Shimano BB to GXP, was given a couple of options, great advice and super quick turn around. Could not recommend highly enough

  76. Colin

    Supplied high quality spare parts for BB. Thank you!

  77. Marco S.

    Fast shipping and great product!

  78. Hermann H.

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