Ritchey Comp Cartridge ZS56/40 Press-Fit Lower Headset

Item number: 46238
19.29€

excl. shipping cost
to the delivery destination: USA

black/ZS56/40
Availability:
in stock
Quantity:

Delivery to USA is not possible.

  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00
Use: for 1.5" lower head tubes combined with 1.5" or tapered forks.

Specifications:


Application: Gravel
Lower Cup: 1.5”
Steerer Tube: 1.5" or 1 1/8” - 1.5" tapered
Design: zero stack (ZS)

Technical Information:


Material: steel
Bearings: cartridge
Lower Outer Diameter: 56 mm
Lower Inner Diameter: 40 mm

Features:


- Series: Comp
- 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:


33035337009

Contents:


- 1 x Ritchey Comp cartridge press-fit lower cup incl. bearing
- 1 x crown race

Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • black/ZS56/40
    19.29€

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