Hope IS52/40 J Lower Headset Cup

Item number: 64919
IS52/40 J Lower Headset Cup - black/IS52/40
IS52/40 J Lower Headset Cup - black/IS52/40
  • 100 day return period
  • Online since 1998
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Reliable and durable: the IS52/40 J Lower Headset Cup by Hope


The Hope IS52/40 lower headset cup is distinguished by its reliability and durability. The reason for this is the corrosion-resistant stainless steel bearing and the rubber seal. The crown race is slotted to facilitate assembly.

Use:
For 1.5" lower head tubes combined with 1.5" , 1 1/8" - 1.5" tapered or 1 1/4" - 1.5" tapered forks.

Specifications:

Application:
Downhill, All Mountain, Enduro, Cross Country, Trail
Lower Bearings:
1.5"
Steerer Tube:
1 1/8" , 1 1/8" - 1.5" tapered, 1 1/4" - 1.5" tapered
Design:
integrated (IS)

Technical Information:

Bearings:
angular contact ball bearings, stainless steel
Lower Outer Diameter:
52 mm
Lower Inner Diameter:
40 mm
Seals:
integrated rubber seal

Features:

  • corrosion-resistant stainless steel bearings, replaceable
  • slotted crown race for easier assembly
  • sealed

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:

black: HSCJN

Contents:

  • 1 x Hope lower bearing
  • 1 x crown race
  • 1 x O-ring


Models:

  • black/IS52/40, in stock
    26.82€

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