B 542 SS - 1-1/8 440C Stainless, Angular Contact Headset Bearing TH-873 The flanged design ensures precise

The flanged design ensures precise insertion into through-holes in swing-arms and suspension linkages

stainless steel is an excellent alternative for use in wet conditions

Comes with it's own molded protective plastic case

while requiring roughly 25% less width than two single-row

BKS-0221 - T47-External

B 542 SS - 1-1/8 440C Stainless, Angular Contact Headset Bearing TH-873 The flanged design ensures preciseB 542 SS 1 1 8 stainless steel, Torque Tube Radial Design Headset bearing 1 5 16 x 1 3 4 x 9 32 inch Radial Bearing for Internal headsets, featuring 440C stainless steel balls and races to provide maximum corrosion resistance. Torque Tube bearings feature inner races that are slightly wider than the outer race. Not all stainless steel is created equal. Enduro only uses 440C stainless steel balls and races to provide long life and superior corrosion