Orbit Option S Angle Adjust Headset

• Angle headset
• For 55mm OD head tube
• 1-1/8" steerer
• Alloy top cover
• Angleset adjustments (.5-1.0-1.5)
• 8/13.9mm Black NO.65/ANG-Kit 
• ZS49.57/28.6 (Gimble) | ZS49.57/30 (Gimble)