Ritchey WCS Lower Headset - EC44/40 Black MPFN-11.4118.037.017 2 Color Black Material Aluminum

2 Color Black Material Aluminum Clamp Style Standard Rails Length 350

Custom drawn 7000 series alloy

Lightweight easy to use and secure

A versatile lightweight and durable bike mirror that can be mounted on handlebars forks or frames

Made from heat-treated tool steel for strength and lasting performance

Ritchey WCS Lower Headset - EC44/40 Black MPFN-11.4118.037.017 2 Color Black Material AluminumRitchey WCS Lower Headset EC44 40 Black. Drop in lower assmbly with crown race. 45 45 degree angular contact bearing Titanium coated for corrosion resistance TECH SPECS Bearing Type Cartridge Color Black Crown Race 40 S. H. I. S Lower EC44