FSA Headset Bearing MR155 (TH-870DJ)

- Installation available in-store (fees apply).

This is a genuine FSA MR155 headset bearing, a steel angular contact bearing (45x45 degree) for 1-1/8" headsets. This bearing may also be listed under its alternative reference, TH-870/DJ.

Dimensions: 30.5 x 41.8 x 7.5
Chamfers: 45/45
Inch Ref: 1-1/8"
Alternative Ref: TH-870/DJ
Code: 160-0031000000
Model: FSA MR155 (TH-870/DJ)
Bearing Type: Steel, 45x45 degree angular contact
Balls: 1/8" x 23
Compatibility: 1-1/8" steerer headset