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Equipment > Components > Headsets > Road


The Ritchey WCS Logic Threadless Headset 1⅛ Inch has been in the line-up for decades now and is still a popular upgrade or replacement for any external cup press-in threadless headset for 1⅛" steerer tubes. Light weight, reliable, durable, easy to maintain, with a look of quality, these headsets still also grace many Ritchey steel complete bikes.

This smooth and reliable headset option features lightweight, precision-machined aluminum external cups, dual sealed, angular contact cartridge 45° / 45° steel bearings with a titanium coating, and comes packed with Ritchey Grease, while featuring a proven, sealed design that promises minimal penetration from the elements. The quality is such that the 1⅛" WCS Logic Threadless Headset can be reliably employed in any of your favorite MTB, road, track or cyclocross frames that require an external cup press-in threadless headset.

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  • Great all around, press-in external cup, 1⅛" threadless headset
  • High quality sealed 45° / 45° Angular contact cartridge steel bearings packed with Ritchey grease
  • Lightweight precision-machined aluminum external cups
  • Proven, sealed design that promises minimal penetration from the elements
  • Includes upper and lower cups, ACB bearings, crown race, split/compression rings, top cap and bolt, star-fangled nut
  • Stack Height: 28.3mm
  • Bearing Type: Steel Sealed Cartridge with corrosion resistant Ti coating
  • Upper Fit (S.H.I.S.): EC34 / 28.6mm
  • Lower Fit (S.H.I.S.): EC34 / 30mm
  • Color: Black
  • Weight: 121 grams
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