This Ritchey WCS headset is suitable for bicycles with a head tube with a lower inner diameter of 42 mm and an outer diameter of 46 mm. It features a drop-in (integrated) integration method and a 45-degree bearing angle within the upper bearing. The lower steerer tube diameter is 28.6 mm, and the net weight of the headset is 28 grams. The headset is black.

• Article number: 33055337014
• EAN: 796941332590
• Brand: Ritchey
• Model: WCS
• Headtube size: 1 1/8 Inch
• Inner diameter bottom bearing (mm): 30.5
• Outer diameter bottom bearing (mm): 41.8
• Head tube section: Bottom
• Bearing angle outside top bearing (°): 45