This bottom bracket is designed to interface a Shimano 24mm Hollowtech 2 Crankset (Sora, Tiagra, 105, Ultegra, Dura Ace) and Shimano Compatible (Some ROTOR and FSA) 24mm Cranksets with a bike frame that uses a BB86 Bottom Bracket (41mm Nominal Inside Diameter x 86.5mm wide). The thread together design will fit in any BB86 frame and is especially suited for Giant Bikes.
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SKU: BB86TT-Shimano-Racing Edition (Black)Category: BB86 bike frames
This bottom bracket is designed to interface a Shimano 24mm Hollowtech 2 Crankset (Sora, Tiagra, 105, Ultegra, Dura Ace) and Shimano Compatible (Some ROTOR and FSA) 24mm Cranksets with a bike frame that uses a BB86 Bottom Bracket (41mm Nominal Inside Diameter x 86.5mm wide). The thread together design will fit in any BB86 frame and is especially suited for Giant Bikes.
18 reviews for Hambini Racing BB86 Bottom Bracket Shimano Crankset Thread Together (Black)
Rated 5 out of 5
Rich –
This is my second Hambini BB fitted into my Giant TCR road bike. I also have a BB386 fitted into my Gravel bike and both have been brilliant. The BBs fit well and perform flawlessly, with zero creaks and smooth rotation.
The Quality of engineering, materials and bearings used is excellent. They are expensive, but I’m a firm believer that you get what you pay for and in this case, I’m not disappointed. I won’t fit any other kind of BB into my bikes.
Keep up the entertaining YouTube videos Hambini.
Rated 5 out of 5
Rhys V –
I have wanted a Hambini BB for a long time and it’s only now that he has made this type available. I have a small obstruction in the frame and this prevented me from using his one piece designs. Just like the other reviews have said, this is another level of engineering. It is like holding a piece of artwork. I also ordered the tool that he recommends. The fit, finish and function are all first class.
Hambini is the engineer’s engineer. He doesn’t care for flashy graphics, his videos are subtly crafted comedy but be under no illusions he is a gifted engineer.
A man at the very top of his game, some might say expensive. Factor in the lack of hassle and the Top grade technical support, you are getting a bargain
Rated 5 out of 5
Nuralis Syafiq Bin Abdul Halim –
Rated 5 out of 5
Ikhwan Halim –
Rated 5 out of 5
TJ Kamar –
Fast Delivery, Excellent Customer service and wow what a product. Slotted straight into my Giant frame with no problems. Much better than the OE bottom bracket.
I’m switching over my other bikes to Hambini BB’s too.
Rated 5 out of 5
Mike K. –
Easy to install. The overall fit and the tolerances of the threads seem much better than the Wheels Mfg BB that it replaced.
Rated 5 out of 5
allan –
bracket fits great and is very smooth hambini was helpful in finding the right one.
Rated 5 out of 5
Anonymous –
Perfect
Rated 5 out of 5
Hans B. –
Easy to install and great running Bottom Btacket
Rated 5 out of 5
JOHN A. –
My new Hambini BB replaced my Shimano Ultegra BB86 bottom bracket and what a difference! The instructions were great and easy to read too. I’ve only gotten to ride it once because of the weather but it spins super smooth and “feels” stiffer probably because its made of metal and not plastic like the shimano one.
I am already looking forward to replacing my other BB with Hambini’s as I need too.
Rated 5 out of 5
Mateusz S. –
Its all about pushing watts in bike game, this bb is a different level to what I hade before, is so smooth literally no resistance what so ever! Expensive upgrade but worth it!
Rated 5 out of 5
Michael Conner –
Rated 5 out of 5
Callum Bayleu –
Beautifully made with exact tolerances. Silky smooth and very easy to instal
Rated 5 out of 5
Anonymous –
Fixed my problem BB and spins freely. Worth the money for quality and durability, and ease of future bearing replacement
Rated 5 out of 5
Dean –
Rated 5 out of 5
Charles Simpson –
Purchased BB86 thread together for my GIANT 2019 Defy aspart of a major rebuild after a bad crash in2021,parts to complete rebuild became avalible just this pass spring. Wanted to upgrade bottom bracket as it was starting to creak at times. HAMBINI was the obveious choice.Ordered BB insallation tool as well,had already purchased BB go/nogo gauge BB86/BB92 to make sure I could fit this BB before purchasing it.I will be upgrading my GIANT 2021 TCR when the BB starts to fail.I can not thank HAMBINI enough for the great service,supper fast!
Rated 5 out of 5
Charles Simpson –
This is my second BB-86 thread together bottom bracket I have ordered from HAMBINI and this reveiw should be considered as a long term or follow up of my reveiw on Febuary 02-2024. Have about 2,500 miles on that BB with no complaints.As I stated in that reveiw that BB was for my GIANT DEFY , but it was such an improvment over the OE BB I did not wait for my GIANT TCR BB to start failing and ordered the second one. I will spec. any new bicycle I purchase with HAMBINI BB. RIDE THE BEST,RIDE HAMBINI. Worth the price!
Rated 5 out of 5
Isidoro –
Fantastic product. You can fee right away it is a fine piece of engineering.
Will this fit a Scott Addict Gravel GRX 810 2x?Daniel Teasdale asked on May 6, 2024
yes it will
admin answered on May 7, 2024store manager
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What is your recomend method of servicing/replacing bearings in your bb86 thread togeather bottom bracket?Charles D Simpson asked on March 15, 2024
In situ servicing instructions can be found in the technical support section
admin answered on March 17, 2024store manager
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Suggestion and Question:
Can you include in your BB products a list of recommended bearings for replacements in your "additional information" section?
I want to replace the bearing with full contact sealed bearings and i think i found the right replacement bearing: 61805-2RS-SKF. That is correct, right? I saw the W variant would be stainless steel, which seems not to be desired.Martin Herrmann asked on January 25, 2024
You can find the correct sizes in the technical support section
Stainless steel bearings will corrode less but they have a very low load capacity so you are more likely to be deform them under load.
admin answered on January 25, 2024store manager
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Hi Hambini! To mount this bb do i need 2 tools or is it ok to use just one at the time? Thank you!Marwin asked on November 5, 2023
It's easier with two, however me and lots of others have used one. At a certain point the friction will hold the other side tight.
Hambini Engineering answered on November 7, 2023store manager
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Hello there. Bought a 2021 TCR Pro 0 and looking at Hambini bb, gunna use mechanical groupset and the tce bb area seems quite restricted in regards to cable access. Would this bb suit better than a ' standard' bb86davebike1 asked on June 1, 2023
Rich –
This is my second Hambini BB fitted into my Giant TCR road bike. I also have a BB386 fitted into my Gravel bike and both have been brilliant. The BBs fit well and perform flawlessly, with zero creaks and smooth rotation.
The Quality of engineering, materials and bearings used is excellent. They are expensive, but I’m a firm believer that you get what you pay for and in this case, I’m not disappointed. I won’t fit any other kind of BB into my bikes.
Keep up the entertaining YouTube videos Hambini.
Rhys V –
I have wanted a Hambini BB for a long time and it’s only now that he has made this type available. I have a small obstruction in the frame and this prevented me from using his one piece designs. Just like the other reviews have said, this is another level of engineering. It is like holding a piece of artwork. I also ordered the tool that he recommends. The fit, finish and function are all first class.
Hambini is the engineer’s engineer. He doesn’t care for flashy graphics, his videos are subtly crafted comedy but be under no illusions he is a gifted engineer.
A man at the very top of his game, some might say expensive. Factor in the lack of hassle and the Top grade technical support, you are getting a bargain
Nuralis Syafiq Bin Abdul Halim –
Ikhwan Halim –
TJ Kamar –
Fast Delivery, Excellent Customer service and wow what a product. Slotted straight into my Giant frame with no problems. Much better than the OE bottom bracket.
I’m switching over my other bikes to Hambini BB’s too.
Mike K. –
Easy to install. The overall fit and the tolerances of the threads seem much better than the Wheels Mfg BB that it replaced.
allan –
bracket fits great and is very smooth hambini was helpful in finding the right one.
Anonymous –
Perfect
Hans B. –
Easy to install and great running Bottom Btacket
JOHN A. –
My new Hambini BB replaced my Shimano Ultegra BB86 bottom bracket and what a difference! The instructions were great and easy to read too. I’ve only gotten to ride it once because of the weather but it spins super smooth and “feels” stiffer probably because its made of metal and not plastic like the shimano one.
I am already looking forward to replacing my other BB with Hambini’s as I need too.
Mateusz S. –
Its all about pushing watts in bike game, this bb is a different level to what I hade before, is so smooth literally no resistance what so ever! Expensive upgrade but worth it!
Michael Conner –
Callum Bayleu –
Beautifully made with exact tolerances. Silky smooth and very easy to instal
Anonymous –
Fixed my problem BB and spins freely. Worth the money for quality and durability, and ease of future bearing replacement
Dean –
Charles Simpson –
Purchased BB86 thread together for my GIANT 2019 Defy aspart of a major rebuild after a bad crash in2021,parts to complete rebuild became avalible just this pass spring. Wanted to upgrade bottom bracket as it was starting to creak at times. HAMBINI was the obveious choice.Ordered BB insallation tool as well,had already purchased BB go/nogo gauge BB86/BB92 to make sure I could fit this BB before purchasing it.I will be upgrading my GIANT 2021 TCR when the BB starts to fail.I can not thank HAMBINI enough for the great service,supper fast!
Charles Simpson –
This is my second BB-86 thread together bottom bracket I have ordered from HAMBINI and this reveiw should be considered as a long term or follow up of my reveiw on Febuary 02-2024. Have about 2,500 miles on that BB with no complaints.As I stated in that reveiw that BB was for my GIANT DEFY , but it was such an improvment over the OE BB I did not wait for my GIANT TCR BB to start failing and ordered the second one. I will spec. any new bicycle I purchase with HAMBINI BB. RIDE THE BEST,RIDE HAMBINI. Worth the price!
Isidoro –
Fantastic product. You can fee right away it is a fine piece of engineering.