FSA headset Orbit C-40/48-CF-ACB NO.42/48CF/ACB | IS42/28,6 | IS52/40 | Integrated Tapered 1 1/8" - 1 1/2" | black
This FSA headset is an integrated headset for tapered head tubes and 1 1/8" to 1 1/2" steerer tubes. Sealed industrial ball bearings offer smooth running and easy installation. The carbon cover cap creates an elegant transition from the headset to the stem. It is an IS version (Integrated Stack) with a press-fit dimension Ø of 42 mm at the top and 52 mm at the bottom.
An Ahead cap incl. screw is included in the scope of delivery, as is the Ahead claw.
Technical data:
Material: carbon, steel, plastic, aluminum (Ahead cap)
Type: integrated
Steerer tube: Tapered 1 1/8" to 1 1/2"
S.H.I.S. upper part: IS42/28.6
S.H.I.S. lower part: IS52/40
Press-in dimension top Ø: 42 mm
Top offset: 3.0 mm
Press-in dimension bottom Ø: 52 mm
Offset bottom: 7.5 mm
Outer diameter top: 48 mm
Outer diameter bottom: 46 mm
Overall height top: 15.5 mm
Overall height bottom: 0.8 mm
Bearing: ACB top 45° / 45° and bottom 36°/ 45° angular contact bearing
Color: black
Weight according to manufacturer: 91.5g
Weight self-weighed: 102g (incl. Ahead cap, bolt and claw)
Scope of delivery:
1x upper part incl. bearing IS42/28.6
1x lower part incl. bearing and fork cone IS52/40
1x Ahead cap incl. screw and claw