Ritchey WCS Carbon IS42/28.6 Drop-in Upper Headset

Item number: 41968
33.57€

excl. shipping cost
to the delivery destination: USA

matte UD carbon/IS42/28.6 (8.1 mm)
Availability:
in stock
Quantity:

Delivery to USA is not possible.

Ritchey WCS Carbon IS42/28.6 Drop-in Upper Headset - matte UD carbon/IS42/28.6 (8.1 mm)
Ritchey WCS Carbon IS42/28.6 Drop-in Upper Headset - matte UD carbon/IS42/28.6 (8.1 mm)
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00
Use: for 1 1/8" upper head tubes combined with standard 1 1/8" steerer tube.

Specifications:


Application: Road
Upper Bearings: 1 1/8"
Steerer Tube: 1 1/8"
Design: integrated (IS)

Technical Information:


Bearings: cartridge bearings (titanium-coated)
Upper Outer Diameter: 42 mm
Upper Inner Diameter: 28.6 mm
Top Cap: 8.1 mm, carbon

Features:


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

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


The Standardized Headset Identification System (S.H.I.S.) creates a common language for describing modern bicycle headsets. The system provides comprehensive and scalable headset fitment information in a standardized format; making it easy to communicate headset requirements based on frame and fork interfaces. The system addresses the critical interface dimensions required to fit a fork to a frame, as well as bearing location/cup type. To determine fit, four dimensions are needed: (1) stem-clamp diameter of fork, (2) crown-race seat diameter of fork, (3) head-tube top inside diameter, and (4) head-tube bottom inside diameter. Bearing location and cup-type are identified as (a) external cup (EC), (b) semi-integrated or zero stack (ZS), or (c) integrated (IS).

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).

Factory Number:


33056117006

Contents:


- 1 x Ritchey WCS drop-in bearing
- 1 x carbon bearing cap
- 1 x Ahead cap with bolt and star nut


Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • matte UD carbon/IS42/28.6 (8.1 mm)
    33.57€

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