Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" CheckoutTitle=DT Swiss Track Front Hub - }DT Swiss RR 421 Rim

}DT Swiss RR 421 Rim - 700 Disc Black 28H Asymmetric

If using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retention

Features "ABT" brushed brake tracks for consistent braking

The Hiplok DX is built to the strongest standards

Disc brake caliper mounting hardware

Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" CheckoutTitle=DT Swiss Track Front Hub - }DT Swiss RR 421 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