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Shimano

Shimano SM-BB9100 HTII bottom bracket, BSA, 68 mm, road

39.99 €
RRP 55.99 €
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Bottom bracket cups for the new Dura Ace Hollowtech II crankset FC-R9100. Suitable for frames with (M36 x 24T) Italian thread.

Product features

  • Use: Road
  • Gruppe: Dura Ace
  • Model: BB-R9100
  • BB-Type: HOLLOWTECH II
  • Threaded: ITA
  • Threaded BB shell width: 70mm
  • Shell diameter: ITA (M36)

Compatibility

  • Dura Ace FC-R9100

Material

  • Aluminum

Weight

  • 65g

Scope of delivery

  • Shimano Dura Ace Hollowtech II Bottom Bracket Cups BB-R9100 ITA
  • Shimano Tool TL-FC24

HOLLOWTECH II Technology

The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.

Shimano DURA-ACE R9100 (Di2)

Product features
New design with reduced dimensions
Improved seals for long life
Product details
Specification Road
Mount type BSA
Axis type for crankset HollowTech II (HTII) (⌀ - 24 mm)
Frame width 68 mm
Technical designation BB-R9100-B
Weight 65 g
product ID 67997
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majklbike majklbike • 29 november 2024 at 20:38
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Špičkové ložiskové uloženie Dura Ace je záruka odporùčam.

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29 november 2024 at 20:38
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P-Peter82 P-Peter82 • 15 March 2026 at 21:57
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Jednoducho základný stred BSA pre Shimano Dura Ace.

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15 March 2026 at 21:57
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milos21 milos21 • 28 April 2023 at 22:01
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Na cesťáku super, tam držalo večnosť...

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28 April 2023 at 22:01
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Elek Elek • Two days ago at 6:46
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Variant Shimano SM-BB9100 HTII stredové zloženie, ITA, 70 mm, cestné

HU Tökéletesen bevált!

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Two days ago at 6:46
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Dodolino Dodolino • 11 January 2025 at 16:06
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Spokojnosť.

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11 January 2025 at 16:06
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Biker201 Biker201 • 2 February 2025 at 0:53
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

2 February 2025 at 0:53
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Rihaypeter Rihaypeter • 31 october 2024 at 0:20
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

31 october 2024 at 0:20
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Product questions
koolda koolda • 19 July 2019 at 21:11
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Aerozine PF30C24 redukcia z PF30 na BSA -tato redukcia a do nej stredové zloženie Shimano Dura Ace - vysledok ze nenahodim lavu kluku prevodnika dura ace pretoťe os je kratka .alebo stredove zlouenie našrobovane v redukcii široke.

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19 July 2019 at 21:11
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zwARO zwARO • 31 July 2019 at 14:26 •replykoolda
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SK Zdravim, ak vam produkty, ktore vam kolega odporucil, tak bude lepsie ak sa zastavite u nas na servise a pozru vam to chalani mechanici. Objednat sa viete u nas na webe - https://www.mtbiker.sk/shop/informacie/servis.html

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31 July 2019 at 14:26
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koolda koolda • 12 June 2019 at 15:29
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Zdravim, mám :Kľuky: Cannondale HollowGram Si, BB30a, w/ OPI SpideRing, 52/36
Stredové zloženie: Cannondale Alloy PressFit30
Chcel by som stredove zlozenie na kluky shimano 9000 , akaje moznost stredoveho zloženia

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12 June 2019 at 15:29
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customer-support customer-support Customer support • 14 June 2019 at 16:25 •replykoolda
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SK Dobrý deň,

môžete použiť aj toto stredové zloženie, potrebné je však redukcia :
https://www.mtbiker.sk/shop/komponenty/stredove-zlozenia/press-fit/aerozine-pf30c24-redukcia-z-pf30-na-bsa.html
Prípadne druhá možnosť je použiť rovno redukčné stredové zloženie, napr. :
https://www.mtbiker.sk/shop/komponenty/stredove-zlozenia/press-fit/mortop-bbpf3024s1-stredove-zlozenie-z-pf30-na-24-mm.html

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14 June 2019 at 16:25
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michalhoos michalhoos • 26 september 2024 at 19:56
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK Dobrý deň, prosím Vás je redukcia TL-FC24 súčasťou balenia? Tak ako je to uvedené napr. https://green-bike.sk/sada-loisek-pro-fc-9100

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26 september 2024 at 19:56
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gronkjear gronkjear Customer support • 26 september 2024 at 20:00 •replymichalhoos
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SK Dobry den,

nie, podla specifikacie nasho dodavatela redukcia v tomto pripade sucastou dodavaneho stredoveho zlozenia nie je.

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26 september 2024 at 20:00
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lacolukas lacolukas • 28 august 2023 at 20:37
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK mam rs500 na giant ar3 2021 môžem nahradiť aj touto verziou? ahoj chcem trocha lepší stred alebo je to priamo určené len pre dura?

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28 august 2023 at 20:37
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gronkjear gronkjear Customer support • 29 august 2023 at 9:57 •replylacolukas
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SK Dobry den,

toto stredove zlozenie je primarne odporucane pouzivat s klukami FC-R9200, FC-R9200-P, FC-R9100, FC-R9100-P alebo FC-9000, ale sedi samozrejme aj na dalsie cestne modely Shimano s Hollowtech II oskou.

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29 august 2023 at 9:57
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szlavo szlavo • 21 october 2022 at 11:12
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Variant Shimano SM-BB9100 HTII stredové zloženie, BSA, 68 mm, cestné

SK čaute , viete mi poradiť aké náradi budem potrebovať na utiahnutie prípadne výmenu tohoto stredu?

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21 october 2022 at 11:12
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customer-support customer-support Customer support • 21 october 2022 at 11:24 •replyszlavo
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SK Dobrý deň,

bude vám treba takéto náradie: https://www.mtbiker.sk/shop/servis/naradie/stahovaky-na-stredy/shimano-tl-fc32-kluc-plochy-na-misky-hollowtech-ii.html#description

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21 october 2022 at 11:24
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szlavo szlavo • 21 october 2022 at 12:14 •replycustomer-support
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SK Mám tento https://www.mtbiker.sk/shop/servis/naradie/stahovaky-na-stredy/force-plochy-kluc-na-misky-shimano-hollowtech-ii.html nie je to to isté? Ten od Force má velký priemer

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21 october 2022 at 12:14
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martinmeciar martinmeciar Customer support • 21 october 2022 at 13:45 •replyszlavo
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SK Dobrý deň, áno vhodný bude aj tento kľúč od Force.

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21 october 2022 at 13:45
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szlavo szlavo • 21 october 2022 at 13:49 •replymartinmeciar
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SK Sorry, zle som sa vyjadril tento práveže nie je dobrý , priemer kľúča je privelký

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21 october 2022 at 13:49
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Michales Michales Customer support • 21 october 2022 at 14:37 •replyszlavo
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SK Dobrý deň,
budete potrebovať ešte redukciu TL-FC24 https://www.mtbiker.sk/shop/servis/naradie/stahovaky-na-stredy/shimano-tl-fc24-kluc-na-stredove-zlozenie-sm-bb9000.html

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21 october 2022 at 14:37
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WARNING
For installation, adjustment and replacement information that is not found in the user's manual, please consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions must always be followed in order to prevent personal injury and physical damage to equipment and the environment. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and the environment.

WARNING:
Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.
Before riding your bicycle, check that the crank arms are not cracked. If there are cracks, the crank arm may break and you may fall off the bicycle.
Be careful not to get parts of your clothing caught in the chain while riding. Otherwise, you may fall off the bicycle.

CAUTION:
Be careful and do not touch the teeth of the sprockets. There is a risk of injury.

Shimano
Threaded Shimano
Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.
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