Wolf Tooth EC Headset - Black Aluminum, Sealed Bearings, External Cup Design Size (EU)_39 Engineered with premium-grade aluminum (3AL

Engineered with premium-grade aluminum (3AL alloy) and rugged steel components

water-resistant materials to protect your smartphone from rain

kayaking across icy fjords

the SF Series ensures long-lasting comfort during extended cycling sessions

gravelly patches

Wolf Tooth EC Headset - Black Aluminum, Sealed Bearings, External Cup Design Size (EU)_39 Engineered with premium-grade aluminum (3ALUpgrade Your Bike's Steering Performance with the Wolf Tooth Performance EC Headset External Cup Lower EC34 30 Black Elevate your cycling experience with the Wolf Tooth Performance EC Headset, meticulously machined in the USA from aircraft grade 6061 aluminum for unmatched strength, lightweight handling, and durability. Designed specifically for frames with external bearing cups, this high performance headset features a sleek black oxide coated