Traditional "a-headset" which uses 45/45 internal headset bearings, converting your old frame to use a modern headset.

Material-6061-T6 alloy cups, crmo steel bearings

Color-black

Size– for 1 1/8″ forks

Features-traditional “a-headset” for frames without an integrated headset, uses standard 45×45 Campy spec integrated headset bearings for ease of maintenance, includes headset cap, top bolt and starnut

Weight-184g (6.49oz : 0.40lbs)