Ritchey's Comp Logic Zero Press-Fit Headset is compatible with bike frames that accept internal headset cups in tapered head tubes. It's a sleek, low-profile headset made with Ritchey's proven angular-contact bearings, special Ritchey grease and steel cups.
This headset fits tapered 1 1/8-1 1/2-inch forks.
Stack height: 11.3mm
Weight: 109 grams