The Insight hideaway integrated headsets is designed for frames with integrated head tube and come in 1″ or 1-1/8″
Features:
Campagnolo compatible size
Silky Smooth sealed bearing (OD:41.8×45°x45°)
Hideaway top cup & cap have the Insight name & logo laser etched
4mm Allen key type alloy bolt
Slotted bearing race for easier installation
Weights :
1” : 67 g / 2,36 oz
1-1/8” : 61 g / 2,15 oz