Headset Bearing Kit: to fit FSA orbit 1.5 ZS (No.57)

Headset Bearing Kit: 2 x Bearings (Upper & Lower) to fit FSA Orbit 1.5 ZS (No.57)

This bearing kit consists of 2 x replacement sealed bearings to fit the upper and lower cups of a FSA Orbit 1.5 ZS (No.57) Headset.

There are options to select an original FSA Bearing, or a KBB equivalent.

Note, this kit consists of 2 bearings only. If there is a picture of a headset included here, this is for reference to what the complete headset looks like.

Upper Bearing Dimensions: 30.15 x 41 x 6.5mm (chamfers 36/45 degrees)

Lower Bearing Dimensions: 40 x 51.8 x 8mm (chamfers 36/45 degrees)

Also Fits: No.57CF and No.57-1

Note, if either the upper or lower out of stock then it will only display the option available. For instance it may only be possible to order just the upper or just the lower. You can also order just the upper or lower separately also.