1-9/16" Cannondale B543 Sealed Headset Bearing

Drop-in replacement B-543 bearing for Cannondale Headshok and Lefty headsets. Compatible Cannondale frames with either removable headset cups or drop-in, direct-fit bearings.

Stainless balls with stainless races
50.8mm OD x 39.68mm ID x 7.14mm Width
2" OD x 1-9/16" ID
Same as Cannondale part # HD169
BEARINGS SOLD INDIVIDUALLY