Shimano Dura Ace 9000 BB92-41B Press Fit Bottom Bracket
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Shimano Dura Ace 9000 BB92-41B Press Fit Bottom Bracket
Code: SMBB9241B
Shimano Dura Ace 9000 BB92-41B Press Fit Bottom Bracket, for 86.5mm frames


  • Complete press-fit bottom bracket assembly for Shimano HollowTech II road cranks
  • Cups are made from fibre reinforced polymer material which reduces the risk of frame noise and damage
  • Set includes left and right hand cups, inner cover, and inner O-rings
  • Sealed cups keep out dirt and water
  • Maintenance free
  • Compatible with 86.5mm shells
  • 41mm cup diameter
  • Easy press-fit installation
Mr Grayi get 10s of '000s of miles from these, creak free.
Mr DoughtyFitted to my bike along with full Ultegra groupset. Best quality, and always fast and easy dealing with Merlin.
Mr DIYBuy this instead of the other cheaper shimano press fit BB as for a few more money that you’ll spend you get a lot more quality and performance
Paul HGood quality product. Always best to upgrade when possible.
Mr MorleyDue to weather at present (thick snow this Feb in British Columbia), I have only yesterday been able to ride the newly fitted BB. It works both smoothly and efficiently. Just the job. Recommended.
Mr DionysiosVery good bottom bracket..perfect value from money..nice rolling and very easy installation..
HenriFits perfectly on C60 BB Shell.
AdamEasy install with the pressfit tool.
Fred EA nice improvement from the other press fit Shimano. Glad I got the Dura Ace model.
Mr F-GQuality bottom bracket which pressed straight into the bikes shell without fuss. Very smooth.
Nick W.Easy to fit (provided you have the two tools required). Rode for 300 miles in the recent Tour of the Highlands the with no squeaks/creaks.
AlSIf you have to endure a press-fit BB, this does the job very well. Excellent bearings & easy to install (if you have a press!).
LeeReplaced my FSA BB, super smooth and silent
Mr HickeyBottom Bracket - Non Squeaking variety so far...
IanVery nice bottom bracket easy to assemble could have just used my hands to push it together. Once assembled and chainset inserted feels very smooth and free running unlike some other bottom brackets which feel tight. I would definately recommend it.
Mr BThe best bottom bracket shimano has to offer, easy to fit and virtually no maintenance needed, super smooth operation
BainesPretty much the only option for this size of BB and 9000 version appears to be smoother than the older 7900 version. The 7900 version was very much a fit and forget part some I'm hoping this version I'm fitting to a Scott Plasma 3 frame will be the same