FSA Premium Headset Half Orbit C40 ACB 1.5 52.1mm Lower Grey

FSA Premium Headset Half Orbit C40 ACB 1.5 52.1mm Lower Grey FSA Premium Headset Half Orbit C40 ACB 1.5 52.1mm Lower Grey. Compatible with ID: 52.1mm head tube and 1.5" tapered fork. Lower: 36°/ 45° ACB (Grey seal).

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