Ritchey WCS ZS44/30 Press-Fit Lower Headset Cup

Item number: 41370
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WCS ZS44/30 Press-Fit Lower Headset Cup - black/ZS44/30
WCS ZS44/30 Press-Fit Lower Headset Cup - black/ZS44/30
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00
Use:
for 1 1/8" lower head tubes combined with standard 1 1/8" forks.

Specifications:

Application:
Road, Cross Country
Lower Cup:
1 1/8"
Steerer Tube:
1 1/8"
Design:
Zero Stack (ZS)

Technical Information:

Material:
Aluminium
Bearings:
cartridge bearings (titanium-coated)
Lower Outer Diameter:
44 mm
Lower Inner Diameter:
30 mm

Features:

  • Series: WCS (World Championship Series)
  • Sealed bearings

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 identifiers. The first identifier indicates the type of headset (External Cup, Zero Stack, Integrated) and head tube diameter. The second identifier - separated from the first by a backslash - indicates the diameter of the steerer tube. When referring to a complete headset, the specifications of both upper and lower parts must be combined.

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 Number:

33055337010

Contents:

  • 1 x Ritchey WCS press-fit lower headset cup incl. bearing
  • 1 x crown race


Weight:

  • black/ZS44/30: 34 g

Models:

  • black/ZS44/30, in stock
    22.50€

Customer Reviews (1)

5

Customer Reviews (1)

5.0/5.0
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by Christoph R.  on 24.11.2021
verified purchase

Macht unauffällig seinen Job. Ließ sich komplikationslos Einpressen und passt was den Spalt zwischen Steuerrohr und Gabel (Ritchey Adventure) betrifft auch perfekt.

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