Full speed ahead DX Pro-A 1.5 Lower SHIS |EC49/40 Grey 28.6 49 40 36/45 1.5`

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) TECH SPECSSHIS|EC49/4