Bestsellers Hope ZS44/28.6 2 Upper Headset Cup

You can rely on it: the ZS44/28.6 2 upper headset cup by Hope

The Hope ZS44/28.6 upper headset cup is characterised by its reliability and durability. The reason for this is the corrosion-resistant stainless steel bearings and the double seal. In addition, the headset cup is made of high-quality aluminium. The compression ring is slotted to facilitate assembly.

Use:

Designed for 1 1/8″ upper head tube diameters combined with standard 1 1/8″ or 1 1/8″ – 1.5″ tapered forks.

Specifications:

Application:

Downhill, All Mountain, Enduro, Cross Country, Trail

Upper Cup:

1 1/8″

Steerer Tube:

1 1/8″ , 1 1/8 – 1.5″ tapered

Design:

Zero Stack (ZS)

Technical Information:

Material:

aluminium (2014-T6)

Bearings:

angular contact ball bearings, stainless steel

Upper Insert Depth:

9.5 mm

Upper Outer Diameter:

44.1 mm

Upper Inner Diameter:

28.6 mm

Seals:

Cap and integrated rubber seal

Features:

• replaceable corrosion-resistant stainless steel bearings
• slotted compression ring race for easier assembly
• double seal

Standardized Headset Identification System (S.H.I.S.):

In order to clarify and bring uniformity to a sea of headset standards, manufacturers Acros, Cane Creek, Hope, Race Face, Reset Racing and Ritchey have agreed upon using a shared nomenclature, which will likely include more participating companies in the future. This system takes into account a combination of frame and fork dimensions. Both the upper and lower part of the headset are marked by two alphanumeric>

Nomenclature:

EC:

Bearings contained within cups that are located outside of the frame (external cup).

ZS:

Bearings contained within pressed-in cups where the cup and bearings rest inside the frame (zero stack).

IS:

Bearings that fit directly into a bonded or machined interface that is integrated into the frame (integrated).

Manufacturer Numbers:

red:

HSC2R

blue:

HSC2B

orange:

HSC2C

purple:

HSC2PU

black:

HSC2

Contents:

• 1 x Hope upper headset cup, incl. stainless steel bearings
• 1 x top caps
• 1 x compression ring
• 1 x O-ring
• 3 x spacer
• not incl. star nut
• not incl. Ahead cap