40-Series Zero Stack headsets set the standard for performance, durability and value. Drawing from the premium 110-Series design, the 40-Series includes all the features necessary for a durable, lightweight, long-lasting headset.
* Sealed ZN40 cartridge bearings
* 6000 series alloy cups and materials
* Steel crown race with integrated seals
* Interlok spacer compatible
* Compatible with tapered 1-1/8" to 1-1/2" steerer tubes, or straight 1-1/8" steerers with a conversion crown race (sold separately)
* Color: Black
* Crown Race: 40
* S.H.I.S Lower: ZS55
* Bearing Type: Cartridge
* Lower Stack Height: 4
* Weight: 86
- Automatic induction pet water dispenser40 Zs55/40 Bottom Headset
Color
Qty: