Black Bearing bottom brackets that spin on premium, fully replaceable ABEC 5 bearings.
SHELL INNER DIAMETER: 41mm
INTERFACE: Press-fit
SHELL WIDTH: 86mm - 92mm
SPINDLE DIAMETER: 30mm
BEARING: ABEC 5
BLACK BEARING - BB86/92 BOTTOM BRACKET - 30MM SPINDLE
Premium bottom brackets that spin on fully replaceable, low-drag B5 (ABEC 5 grade) bearings.
Precision machining and quality materials ensure maximum rigidity and durability, so you can enjoy silent and smooth performance.
This bottom bracket suits BB86 and BB92 frames with a 41mm BB shell inner diameter and 86mm or 92mm shell width. The bearings are sized to suit 30mm spindle cranks.
SHELL INNER DIAMETER: 41mm
INTERFACE: Press-fit
SHELL WIDTH: 86mm - 92mm
SPINDLE DIAMETER: 30mm
BEARING: ABEC 5