Headset

Enduro Maxhit Zero-Stack Headset Kit, Tapered ZS44/ZS56

ZS44 upper / ZS56 lower, 40 mm crown race, angular contact bearings

What this fits

Upper cup
ZS44
must match your bike
Lower cup
ZS56
must match your bike
Crown race
40
must match your bike
Steerer
28.6 Threadless
must match your bike

Intended for mtb builds.

Manufacturer specifications

Bearing Type
ACB
Color
Black
Crown Race
40
Defined Color
Black
S.H.I.S Lower
ZS56
S.H.I.S Upper
ZS44
S.H.I.S. Stem Clamp Diameter
28.6 Threadless

Specifications recorded from the retailer product listing.

Where to buy

We don't have a retailer link for this part yet. Any bike shop can order it — take the exact name from this page so you get the right version.

Compatibility guides

Other headsets

Not sure this fits your bike?

Describe your bike in plain language and Crankworthy works out what it currently has, which upgrades actually fit, and the full parts and tools list — checked component by component.

Check compatibility for your bike