Facilitates the assembly of carbon parts
David G.
Former professional team mechanic
The BlackBearing Pressfit BB86-BB92 bottom bracket comes with B5 quality steel bearings, offering an excellent compromise between performance and durability. This model is designed for mounting a bottom bracket with a 30 mm diameter axle.
- 30 mm axle bottom bracket
- Standard Pressfit BB86-BB92
- Frame width: 86 to 92 mm
- Frame diameter: 41 mm
- BlackBearing bearing quality: B5
- Brand: Blackbearing
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Based on 1 review
2 points to highlight: no plastic washer to protect the bearing. Too bad. Second point, the bearings are greased with a rather firm grease, I opened them and re-treated them to have a smoother finish. It's not the quality of the bearing that's at fault but the grease used. Otherwise perfectly compatible on 41/30. (Translated review)
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