Altum/Chebacco/TTiR Headset Assembly

Complete headset assembly for Altum/Altum Disc/Chebacco/TTiR models. Includes Cane Creek 40 series bearings (IS41 upper/IS47 lower), compression plug with Parlee logo-ed top cap, centering ring, stainless shim spacers, bearing seal, and rubber seal for flex fit cap.

Fits all years of Altum, Altum R, Altum Disc, Chebacco and Chebacco XD as well as the TTiR (disc brake version).