Localisation
Form is being processed
BBB

BBB BBO-89 BOTTOMFIT BB30-24 bottom bracket, 42x68/73 mm

87.99 
Found a better price?
In-store pickup
From 24.06.2026 (Wednesday) Check availability
chevron_forward
delivery_truck_speed
By courier to your home Delivery by courier DPD Delivery by courier GLS
Delivery method on Thursday 25.06.2026
location_on
At pick-up points
Delivery method on Thursday 25.06.2026
replay
Extended return option up to 100 days More info
Rating (4)
Show all reviews
4,3/5

BBB BBO-89 BOTTOMFIT middle composition

It allows the installation of cranks with a diameter of 24 mm in the BB30 housing without adapters.
Product features
The threaded three-part self-pressing construction increases the service life and durability of the bearings
Fully CNC machined
Molded bearing caps
Bearings 6805 made of chrome-plated steel
Product details
Specification Road
Mount type BB30/BB30A
Axis type for crankset HollowTech II (HTII) (⌀ - 24 mm), Race Face X-Type (⌀ - 24 mm)
Frame width 68 mm, 73 mm
Bowl diameter 42 mm
Material Aluminum 6061 T6 and 7075 T6.
Weight 157 g
product ID 79495
Product rating  (4 ratings)
4,3/5
(4 ratings)
(2 ratings)
(1 rating)
(1 rating)
(0 ratings)
(0 ratings)

How do you rate the product?
Add a review
Help others, earn points and shop better prices thanks to the loyalty program
Reviews verified Verified purchases
thumb_up0thumb_down

Amazingly accurate and of outstanding quality. Cannondale Habit 2016 was used. I highly recommend the brand to everyone. I was not disappointed with the quality.

Automatically translated
thumb_up0thumb_down
thumb_up0thumb_down

serves

Automatically translated
thumb_up0thumb_down
thumb_up0thumb_down

more expensive, but still works fine after a short time

Automatically translated
thumb_up0thumb_down
thumb_up0thumb_down

thumb_up0thumb_down
Form is being processed
Add rating
Form is being processed
Product questions
thumb_up0thumb_down

Hello. On my Cannonadale Supersix Evo SE II model 2022 bike, I want to replace the BB30 bottom bracket with one where I can use cranks with Shimano GRX chainrings with an axle diameter of 24 mm. The diameter of the hole in my frame is 42 mm and the distance between the bearings inside is 67 - 68 mm and the distance outside is 79 - 80 mm. Will this bottom bracket fit there? Thank you for your answer.

Automatically translated
thumb_up0thumb_down
thumb_up0thumb_down

SK Dobry den,

zial nie, Cannondale Supersix EVO vyuziva pre Cannondale typicky asymetricky Ai stred, potrebne je tak pouzit aj Ai stred. Zial vhodny stred pre 24mm Hollowtech II kluky dostupny nie je u ziadneho z vyrobcov.
Dostupny je momentalne len standard DUB pre kluky s 28.99mm oskou - https://www.mtbiker.sk/shop/komponenty/stredove-zlozenia/press-fit/sram-dub-pressfit-30-cannondale-ai-stredove-zlozenie-cestne-83mm-.html.

Translate by GoogleShow the original
thumb_up0thumb_down
thumb_up0thumb_down

Hello. Is this bottom bracket suitable for carbon frames? If I understand correctly, you don't need a press, but the pressing is done by tightening the threads? Which wrench is used? Hollowtech 2?

Automatically translated
thumb_up0thumb_down
thumb_up0thumb_down

SK Dobry den prajem,

ano, stredove zlozenie sa umiestnuje bez lisovacky priamo do BB30 ramov pomocou akychkolvek standardnych 16-drazkovych 44 mm klucov. Pouzitie v karbonovych ramov vyrabco akokolvek blizsie nespecifikuje/nezakazuje.

Translate by GoogleShow the original
thumb_up0thumb_down
thumb_up0thumb_down

I have Shimano Ultegra cranks on my bike, which is a 24mm axle (if I'm not mistaken) and the bottom bracket (cups) have the inscription BB30. Will this crank fit me?

Automatically translated
thumb_up0thumb_down
thumb_up1thumb_down

SK Dobry den,

ano, podla Vasho popisu dostupnych parametrov kluk a ramu bude toto stredove zlozenie sediet.

Translate by GoogleShow the original
thumb_up1thumb_down
thumb_up1thumb_down
thumb_up1thumb_down
Form is being processed
BBB cycling began with an essential assortment, time passed, and their offer has widened. Their 25-year existence contributed to the manufacture of quality products with a good quality-price ratio. Currently, they are known for their broad selection of apparel, accessories, components and tools.

All the answers to questions about delivery, payment, security, returns, warranty and much else.

You may find these products complementary
Why shop with us?
Find out what makes us special
1 500 000+ orders

We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.

Unique customer service

We are available via e-mail, online chat, phone or in person at our MTBIKER stores.

We actively support the cycling community in Slovakia

Thanks to your order we can support cycling development.

Secure payment methods

The payment process is safe and we offer you a wide range of options.

Loyalty program

We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.

MTBIKER centre and showroom

Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

navigate_beforeprevious navigate_nextďalší
keyboard_arrow_up