Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" Spindle Interface Type-BB30/PF30 }DT Swiss RR 411 Rim

}DT Swiss RR 411 Rim - 700 Rim Black 28H

Precision tolerances provide perfect fit and floating tip design ensures easy crank removal

S Lower EC34 Weight 150 Crown Race 30 Bearing Type Loose Ball Color Black S

This results in even pad wear and easy pad adjustment with the addition of a barrel adjuster

} Double butted 2

Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" Spindle Interface Type-BB30/PF30 }DT Swiss RR 411 RimRitchey Comp Headset EC34 28. 6 EC34 30 1 1 8". Comp Logic Threadless HeadsetLightweight precision machined aluminum cups Deep cups for solid insertion TECH SPECS Upper Stack Height 16. 8 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless Defined Color Black S. H. I. S Lower EC34 Weight 142 Crown Race 30 Bearing Type Cartridge Color Black S. H. I. S Upper EC34 Lower Stack Height 13