FSA DX Pro-A 1.5 Bicycle Headset Lower Cup Assembly - 130-0006000011

High quality stainless steel bearings Higher quality seals Laser etched graphic to easily identify the headset spec plus provides a higher quality look For tapered 60mm OD head tube Lower: Alloy cup with 1.5`, 36°/45° ACB (Grey seal)You may also like FSA Lower Headset Bearing Orbit 1.5" Tapered Fork.