FSA Orbit UF EC34/28.6 - EC34/30 Headset - black/EC34/28.6 - EC34/30

FSA Orbit UF EC34/28.6 - EC34/30 Headset

Item number: 35297
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The lightweight Orbit UF headset from FSA is equipped with two different bearing types.

Use:
For 1 1/8" upper and lower head tubes combined with standard 1 1/8" forks.

Specifications:

Application:
Road, Cross Country, All Mountain, City
Top Cup:
1 1/8"
Bottom Cup:
1 1/8"
Steerer Tube:
1 1/8"
Design:
external cup (EC)

Technical Information:

Material:
aluminium
Bearings:
CBB Ø 5/32" x20 (upper), angular contact ball (36°/ 36° ACB, lower)
Upper Insert Depth:
10 mm
Lower Insert Depth:
10 mm
Top Stack Height:
15.3 mm
Bottom Stack Height:
13.4 mm
Top Outer Diameter:
34 mm
Top Inner Diameter:
28.6 mm
Bottom Outer Diameter:
34 mm
Bottom Inner Diameter:
30 mm
Seals:
Black Seal
Top Cap:
aluminium

Features:

  • total stack height: 28.7 mm

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 top and bottom parts 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 top and bottom parts must be combined.

Nomenclature:

EC:
Bearings contained within headset cups that are located outside of the frame (External Cup)
ZS:
Bearings contained within pressed-in headset 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:

EC34/28.6 - EC34/30:
101-1106

Contents:

  • 1 x FSA Orbit UF top headset cup incl. bearings
  • 1 x FSA Orbit UF bottom headset cup incl. bearings
  • 1 x FSA headset cap
  • 1 x compression ring
  • 1 x FSA Ahead cap
  • 1 x star nut with aluminium bolt
  • 1 x crown race


Weight:

  • black/EC34/28.6 - EC34/30: 101 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

Models:

  • black/EC34/28.6 - EC34/30, out of stock
    28.55€

Customer Reviews (1)

5

Customer Reviews (1)

5.0/5.0
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by Andreas B. on 21.05.2015
verified purchase
item: black/EC34/28.6 - EC34/30

Seit einem knappen Jahr im Einsatz inkl. Winterbetrieb. Nach wie vor seidenweicher Lauf und edle Optik.

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