FSA Bicycle Headset Bearing ACB TH-870E-RS 1-1/8"

TECH APPRAISAL:

Item in brand new condition.
Silver bearing with a black seal
Sold as single
Weight: 20g

Outside Diameter: 41.8mm
Inside Diameter: 31.0mm
Height: 8.0mm
Inside Angle: 45°
Outside Angle: 45°