CNC machined alloy tops with sealed mech 45/45 degree bearings for micro, mini and junior size bikes.
Available colors: Black, red, blue, purple, or gold.
The American Cycle Systems 1" Integrated headset is designed for race frames with a 1" integrated headtube only. It features a CNC machined aluminum dust cover with laser-etched logos, precision sealed integrated bearings and an alloy top cap with star nut and bolt to keep everything tight. (1.5 oz)