A high quality, lightweight headset with full stainless steel bearings and very low stack height. Includes matching top cap and alloy bolt - and star-fangled nut.

[SHIS ZS44/28.6 : ZS44/30]

Top Cap : CNC'd 6061 Al alloy

Split Crown Race : Ø30mm CNC'd aircraft grade aluminium

High Rolling Sealed 45° angular contact stainless steel bearings OD: Ø41mm, ID: Ø30.2mm, x6.5mm

Stack Height : 10mm (3mm lower, 7mm top)

Weight : 64g excluding top cap and nut