Ritchey WCS Switch External Cup Headset - EC44/28.6 Upper EC44/40 Lower 28.6 Threadless BLK Spire I Seatpost Drivetrain Speeds 12 Defined Color

Drivetrain Speeds 12 Defined Color Black

Castled bottom out bumper reduces harsh bottom-out leaving extra room for the bold to go big

Within 3 applications the chain will be fully coated with ceramic particles

Non-slip rubber surface

Compatible but not optimized for 11-speed chains Tooth Count 38 Drivetrain Speeds 12 Round or Oval Round Color Black Defined Color Black Direct Mount Type Direct Mount CINCH Size 38T

Ritchey WCS Switch External Cup Headset - EC44/28.6 Upper EC44/40 Lower 28.6 Threadless BLK Spire I Seatpost Drivetrain Speeds 12 Defined ColorA key component of the Ritchey Switch System the WCS Switch External Cup Headset is designed to specifically work with the Ritchey Switch Stem to route cables wires and hydraulic lines from the handlebar through to the bicycle frame. Cables are routed from the handlebar into the headset conduit which sits on the underside of the Switch Stem and then travel through an opening on the front of the Switch headset spacers before passing through two