ACS Maindrive Integrated Headset

SPECS:

SIZE: 1", 1 1/8" or 1 1/8" to 1" Step-Down to reduce your frame to fit 1" forks

STYLE: Integrated 45°/45° Campy Spec 1⅛

INCLUDED: Top Cap w/ Star Nut, Aluminum cover, Top and Bottom Sealed Bearings, Fork Crown Race

NOTE: The 1 1/8" to 1" Step-Down headset allows you to use a 1" fork and stem on a frame with a 1 1/8" integrated headtube.  Many frames such as Chase, Supercross and Intense use a 1 1/8" head tube even on the small frames so this type of headset is required for use with 1" forks. Basically, it uses 1 1/8" bearings to fit into the frame while the inner sleeve is made to fit 1" forks.

 

Weight- 3.3oz/93g