Ritchey WCS Headset Cartridge Bearing 41.8 30.5 8mm 45/45 deg 1pc ModelNumber=K1274 Patented 220-degree 4-bolt bar clamp

Patented 220-degree 4-bolt bar clamp reduces weight

Vendor Cloud-9 Manufacture Number Model Name Commuter Category Saddles

Once you have experienced the speedy sensation of aero optimization you'll never get enough

Right crank arm bottom bracket spider and chainrings NOT included Color Black Length 170 Spindle Interface Type SRAM DUB Crank Arm Length 170Mm

Ritchey WCS Headset Cartridge Bearing 41.8 30.5 8mm 45/45 deg 1pc ModelNumber=K1274 Patented 220-degree 4-bolt bar clampReplacement headset bearings for Ritchey headsets. 45 45 degree angular contact sealed bearing Titanium coated for corrosion resistance Cartridge Bearing Angle 45x45 Bearing I. D. (mm) 30. 5 Bearing Type Cartridge Bearing O. D. (mm) 41. 8 Thickness 8 Size 41. 8 30. 5Mm