Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MPFN-TB85927000 High quality sealed bearings and

High quality sealed bearings and precision tapered wedge help to keep the headset tight

The Ardent is an excellent all-condition tire that features fast rolling ramped center knobs with large block side knobs to provide excellent cornering traction

0 Length 260 Defined Color Silver Spoke Interface J-Bend

Larger carbon ErgoBlade lever improves shifting from the drops

Ritchey WCS Drop In Integrated Upper Headset Assembly IS42/28.6 MPFN-TB85927000 High quality sealed bearings andRitchey WCS Drop In Integrated Upper Headset Assembly IS42 28. 6. Drop in upper assembly with top cap starnut and cap for 1 1 8" steerer. 45 45 degree angular contact bearing Titanium coated for corrosion resistance TECH SPECS Bearing Type Cartridge Bearing Type Sealed Bearing Color Black S. H. I. S Upper IS42 Defined Color List Black S. H. I. S. Stem Clamp Diameter 28. 6 Threadless