1 x Lower 1-1/4'' headset bearing FSA MR180

For use: Lower headset bearing

For Taper Steerer: 1-1/4''

Angular contact Bearing, 45º/45º ACB

Bearing outer diameter: 46.9mm

Bearing inner diameter: 34.0 mm

Bearings height: 7.0 mm

You are buying this bearing because you have read the description and sizing information. Do not buy if you require anything other than this size or assume that you will receive any other sizing that is in the listing details. 

Thank you