Better than sram
"To replace a sram gearbox that cracked after 100 km. No problem, holds up well. Comes with tool for mounting".
BLACK BEARING
BLACK BEARING BSA 68/73 mm DUB Steel Bottom Bracket
Ride with superior quality thanks to the BLACK BEARING bottom bracket compatible BSA 68/73 mm and for cranksets with a DUB from the brand Sram.It is built...
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Recommanded price* : 75,00 €
Regular price
74,99 €
Regular price
Sale price
74,99 €
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Description
Ride with superior quality thanks to the BLACK BEARING bottom bracket compatible BSA 68/73 mm and for cranksets with a DUB from the brand Sram.
It is built around a lightweight, robust and highly resistant CNC-machined aluminium material. This model uses B5 bearings offering optimal reliability, exceptional smoothness and very high durability.
These bearings are made up of chrome steel balls, a chrome steel cage, and reinforced 2RS seals ensuring excellent resistance to water and dust.
It is built around a lightweight, robust and highly resistant CNC-machined aluminium material. This model uses B5 bearings offering optimal reliability, exceptional smoothness and very high durability.
These bearings are made up of chrome steel balls, a chrome steel cage, and reinforced 2RS seals ensuring excellent resistance to water and dust.
Ref: 7977527738534
Points forts
Premium replacement model guaranteeing reliability, smoothness and durability ;
Lightweight and resistant CNC aluminium ;
Premium quality grease.
Caractéristiques
Axle Diameter : DUB
Bottom Bracket Width : 68/73 mm
Bearing Material : Steel
Axle Type : Through
Bottom Bracket Type : BSC/BSA (English, Euro)
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Overall rating: 4.1666665 / 5 from 6 reviews.
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Reviews
Wrong diameter
"The right-side bearing is too narrow, I had to tap it with a mallet to get it to fit. The (very low-end) tool that came with it for installation bent on the first tightening (to torque of course. . . ) Too bad for the price, I'll stick with Sram."
Very nice
"nice finish, key, fluid, spacers, what else."
Bearing housing
"Mounted with eagle 52 t dub supplied with wrench".
Solid
"As a replacement for the SRAM, which had outlived its usefulness, the Black Bearing seems extra solid. And the crankset turns like crazy. Possibility of cleaning the bearing and regreasing it."
At last!
"After the BB from the original brand, it's night and day. What fluidity! What a lack of resistance! I'm bluffed, I didn't think the change would have such a radical result."
