
FSA Impact
The FSA Impact is an integrated headset with sealed angular-contact bearings in the Campagnolo 45/45-degree standard, for 44mm head tubes (IS42), with a low 16.7mm stack and a 62-gram weight. It is a direct replacement for road and gravel frames that take drop-in 42mm Campy-standard bearings.
- Upper bearings:1-1/8'' Campy, 45°/°45 ACB (yellow seal)
- Lower bearings: 1-1/8'' Campy, 45°/°45 ACB (yellow seal)
- Headtube OD: 44mm
- Stack height: 16.7mm
Pairs well with

FSA Impact
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