Please check precise measurements against the below to determine the correct size.
SPECIFICATIONS
STEERER DIAMETER: 1-1/8"
OUTER DIAMETER: 41.5mm
INNER DIAMETER: 30.2mm
HEIGHT: 6.5mm
CHAMFER ANGLES: 36°/36°
TH-872S
Stainless balls and races
TH-872E
Chrome steel balls and races
Also known as part code MR-043. Black Bearing equivalent is bearing B12



