Reset Racing Flatstack A4 ZS44/28.6 – ZS56/40 Headset

Flat design: the Flatstack A4 ZS44/28.6 - ZS56/40 Headset by Reset RacingThe Reset Racing Flatstack A4 headset is characterised by its particularly flat design and the angular contact ball bearings used. An elaborate sealing system protects the bearings ag