FSA ACB MR122 Headset Bearing, 1 1/8", 36° x 45°

The FSA ACB MR122 is a sealed angular contact replacement bearing for compatible 1 1/8 inch bicycle headsets. Its 36° x 45° contact angles and black seal provide smooth steering while helping protect against dirt and moisture.

Features

Standard FSA headset replacement bearing
36° x 45° angular contact design
Black sealed construction
Sold individually

Specifications

Model: MR122 / 873E RS
Size: 1 1/8"
Inner diameter: 30.2 mm
Outer diameter: 41 mm
Width: 6.5 mm
Material: Steel / chromoly