The FSA Orbit semi-integrated headset NO.57 has the advantage of sealed angular contact bearings. These bearings are stronger so they can better support a combination of axial and radial loads.
Delivered without star nut, bolt or top cap.
Characteristics
Colour : Black
Headset Diameter : Tapered 1"1/8 - 1.5"
S.H.I.S. Lower Cup : ZS56/40
S.H.I.S. Upper Cup : ZS44/28.6
Type : Semi Integrated
Technical Information
- Contact angles 36° / 45° - Forged alloy upper cup with angular contact bearings - CNC machined aluminium lower cup with angular contact bearings - Upper cup insertion diameter: 44 mm - Lower cup insertion diameter: 56 mm - Stack height 16.9 + 2.9 = 19.8 mm - Weight (manufacturer): 144 g
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Price information
*Recommended supplier selling price in February 2014
** By choosing express delivery Chronorelais or Chronopost