MainDrive Integrated Headsets

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)


Brand ACS
Shipping Weight 0.2000kg
Shipping Width 0.050m
Shipping Height 0.070m
Shipping Length 0.050m
Shipping Cubic 0.000175000m3

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