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BLACK BEARING

BLACK BEARING crankset Press Fit 86/92 30mm steel axle

Ride with superior quality thanks to BLACK BEARING bottom bracket compatible Pressfit 41 mm diameter and for axle cranksets 30 mm mm axle. It's designed around a CNC-machined... Read more
Regular price 59,99 €
Regular price Sale price 59,99 €
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Description

Ride with superior quality thanks to BLACK BEARING bottom bracket compatible Pressfit 41 mm diameter and for axle cranksets 30 mm mm axle.

It's designed around a CNC-machined aluminum material that's light, robust and highly resistant. This model uses 2-part BBlock bolt-on technology for improved housing alignment, less cracking, longer bearing life and easier bearing replacement.

It uses B5 bearings for optimum reliability, exceptional smoothness and durability. These bearings feature chromium-plated steel balls, a chromium-plated steel cage, and reinforced 2RS seals for excellent resistance to water and dust.

Ref: 7977429074086

Points forts

High-quality replacement model for reliability, smoothness and durability; BBlock screw-in technology; Lightweight, durable CNC aluminum; High-quality grease.

Informations techniques

Chrome-plated steel balls SAE52100 ;
SAE52100 chromium-plated steel bushes with ground raceway;
Chrome-plated steel cage ;
Reinforced "2RS" seals for improved resistance to water and dust.

Informations prix

*Recommended retail price February 2024

Overall rating: 3.5 / 5 from 2 reviews.

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Reviews

Good yield but short-lived

"Bottom bracket with a great performance but very quickly failing I sometimes find it completely blocked It has a very short life"

Audric F. (2/5)

Ras

"Ras"

Cedric B. (5/5)

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