Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" Manufacturer Number-4085 Side light ports for 180-degree

Side light ports for 180-degree visibility

}WTB TCS Rim Tape: 28mm x 55m Roll

0 spokes cover the whole spectrum from reliable road wheels to MTB gravity wheels

Shimano CS-HG500 10-Speed CassettesNickel shot peened finish for corrosion resistance

Capacity 90 PSI / 8 bar

Ritchey Comp Headset - EC34/28.6|EC34/30 1-1/8" Manufacturer Number-4085 Side light ports for 180-degreeRitchey 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 Color Black Lower Stack Height 13 Bearing Type Cartridge Crown Race 30 Weight 142 Defined Color Black Upper Stack Height 16. 8 S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34