The External headsets come in Alloy for 1-1/8″ frames Campagnolo compatible size, Silky Smooth sealed bearing

Specifications: Hideaway top cup & cap logo laser etched, 4mm Allen key type alloy bolt, Slotted bearing race for easier installation
Weight : 105 Grams
Offered in 7 Colors : Red, Blue, Black, Polished, Gold, Pink and White