Ritchey WCS Headset Cartridge Bearing 46/34.1mm 7mm 45/45 degree MFPN=00.4118.200.128 Super Defense: The extremely strong

Super Defense: The extremely strong double carcass gives the tire excellent safety under heavy loads

Precision cut for proper function Color Black Material Aluminum Defined Color Black Thickness 7

SRAM Direct Mount Compatibility Tooth Count 38 Drivetrain Speeds 10 Round or Oval Round Offset 6 Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt

The low profile tread provides just enough grip both in the straights and in the turns

Versatile 28mm internal rim width optimized for 2

Ritchey WCS Headset Cartridge Bearing 46/34.1mm 7mm 45/45 degree MFPN=00.4118.200.128 Super Defense: The extremely strongReplacement headset bearings for Ritchey headsets. 45 45 degree angular contact sealed bearing Titanium coated for corrosion resistance Bearing O. D. (mm) 46 Bearing I. D. (mm) 34. 1 Bearing Type Cartridge Thickness 7 Cartridge Bearing Angle 45x45 Size 46 34. 1Mm