Fsa Components - Angle Adjust 11/8 - 40.4OD X 30.2ID X 6.3H - MR139 - Orbit Option

Please check precise measurements against the below to determine the correct size.

SPECIFICATIONS

STEERER DIAMETER: 1-1/8"
OUTER DIAMETER: 40.4mm
INNER DIAMETER: 30.2mm
HEIGHT: 6.3mm
CHAMFER ANGLE: 45°

Uses Chrome steel balls and races

Known as part code MR139, for FSA Orbit Option headsets