FSA Orbit HS NO.57/68 8mm alloy 1-1/8 - 1.5 tapered headset

Manufacturers Description

For tapered 50/68mm OD head tube

For 1.1/8" to 1.5" tapered fork

Alloy top cover

Upper: forged alloy cup with ACB

Lower: 1.5" CNC machined alloy cup with ACB

Stack Height: 16.9 + 2.9=19.8mm

Weight: 128.5g

Spares:

Top Bearing: TH873E (160-0014000000)

Bottom Bearing: TH073E (160-6761)

Additional Details- 

Colour:- Black

Lower:- 62.0mm

Steerer:- 1.1/8-1.5"

Upper:- 44.0mm

MANUFACTURER ID: 121-0003018010