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Shimano Dura-Ace BB92-41B Press Fit Bottom Bracket

ShimanoDura-Ace BB92-41B Press Fit Bottom Bracket(Return to Product Page)

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(8 customer reviews)
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User submitted reviews

Review by Charlie Allnut

great quality and value
by Charlie Allnut
Cycling Enthusiast
Litchfield hills, CT

I bought this as a replacement for one with 16,000 miles of year-round riding in NW CT but I haven't installed it yet because the old one is still quiet and smooth.

It's kind of unreal how durable these are.

I spray enough water to rinse off road salt and grit and that's about it for maintenance.

Reviewed 4/19/2023
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Review by djhwang1130

by djhwang1130
Cycling Enthusiast
Irvine, CA

No issue for my bike

Reviewed 6/20/2022
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Review by Anonymous

Best Budget BB
by Anonymous

If you're on a budget build this is probably your best deal. The BB works great. Although I won't need to, I will probably upgrade within the year.

Reviewed 5/9/2020
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Review by NolaDwight

Great price for a great BB
by NolaDwight
New Orleans

Super smooth easy to install

Reviewed 12/30/2021
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Review by Anonymous

Works as advertised...
by Anonymous
Cycling Enthusiast
Vancouver, WA

I have two Scott frames and both use this Bottom Bracket. I've been using this model for over a couple years without issues. Seems to hold up well.

Reviewed 9/13/2021
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Review by geraldthai

If you are trying to pressfit into a BB86 bottom bracket for a Shimano Hollowtech ROAD cranks, this is the right part
by geraldthai
Casual Cyclist
Sugar Land, Texas
1 of 1 customers found this review helpful.

If installed correctly you get the best of what Dura Ace offer, total performance in pedaling. Note well that the left and right bearing cups are not labeled LR, and are weighed the same so if you get them mixed up good luck sleeping at night. The orientation is printed on the inner core sleeve. One must assume that the packaging is vigorously QA from factory to the day you get it in your hands. 41A is the MTB version.

Reviewed 8/16/2019
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Review by Steve F.

Set and forget.
by Steve F.

I upgraded to Ultegra so of course I wanted to switch out the bottom bracket. I honestly can't say whether or not this improves performance over the old version but it certainly does not hinder it. I would have love to buy a Ceramic Speed or Chris King bottom bracket but for the price it's hard to beat this one.

Reviewed 5/23/2019
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Review by PedalPower

Perfect fit for BB86 frame
by PedalPower
Cycling Enthusiast
Northern California
2 of 2 customers found this review helpful.

The bottom bracket fit perfectly in my BB86 frame. Weighs 54.7 grams on my scale with all the green grease Shimano loaded it up with. Total width about 90mm, diameter that enters frame 41mm, interior diameter 24mm (fits newer Shimano road spindles).

Reviewed 1/16/2018
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