Cane Creek Aer Is Upper Headset Is41/28.6/H9 (Baa0957K)

CANE CREEK AER IS UPPER HEADSETLong recognized as the world's lightest headset, the new AER now offers a hybrid steel and aluminum bearing that provides even greater durability and a 40% weight savings over comparable models. Strategic machining and precision contours provide an optimal balance between weight savings and strength. The new AER headset is now an ideal headset choice for road and mountain bike applications- a high quality durable headset with durability and lightweight performance in mind. For an ultralight "Race Day" application, road riders can outfit their AER with a Norglide composite bearing.FeaturesConstructed from 7075 T6 aluminum for durabilityContoured and relieved to minimize weight and maximize strength.Aluminum bearing saves weightCane Creek Headset FinderTo figure out which headset you need for your particular frame and fork, see Cane Creek's Headset Finder by clicking HERE. | Cane Creek Aer Is Upper Headset Is41/28.6/H9 (Baa0957K)