Wolf Tooth Performance Headset - EC44/40 Lower Raw Silver MFPN=18130-13 60% combed ring-spun cotton 40%

60% combed ring-spun cotton 40% polyester

The Comp version of Ritchey's XC pedal with fixed front claw dual-sided entry and excellent mud-shedding characteristics

Note: rear disc brake is limited to 160mm maximum rotor diameter and requires the use of Surly caliper adaptor (included with frames and bikes)

0 and alloy Sapim Doublesquare spoke nipples

}DT Swiss 6903 Bearing: Sinc Ceramic 30mm OD 18mm ID 7mm Wide

Wolf Tooth Performance Headset - EC44/40 Lower Raw Silver MFPN=18130-13 60% combed ring-spun cotton 40%Wolf Tooth Performance Headset EC44 40 Lower Raw Silver. Wolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Custom molded dual lip seal on the crown race to protect lower bearing in the toughest conditions TECH SPECS Lower Stack Height 12. 25S. H. I. S Lower