Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc Spindle capacity 23x28cm color black weight

capacity 23x28cm color black weight -

Will require more attention to drivetrain cleanliness

Large platform design with true concave

Shimano 105 ST-R7020 levers offer greater rider control in all conditions

Reversable CNC machined valve head is compatible with Presta & Shrader valves

Ritchey WCS Headset Cartridge Bearing 41.0 30.15 7mm 45/45 deg 1pc Spindle capacity 23x28cm color black weightRitchey WCS Headset Cartridge Bearing 41. 0 30. 15 7mm 45 45 deg 1pc. Replacement headset bearings for Ritchey headsets. 45 45 degree angular contact sealed bearing Titanium coated for corrosion resistance TECH SPECS Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 30. 15 Bearing Type Cartridge Bearing O. D. (mm) 41 Thickness 7