Chris King Spare Part DropSet 1 / 3 Headset, stainless steel bearings for IS41 top tube, diameter 41.0/30.0 mm, bearing angle 45 x 45 degrees
Chris King stainless steel bearing, multi-sealed, diameter 41 mm, bearing angle 45 x 45 degrees, compatible with all IS41 upper cups of the DropSet 1 and 3 headsets.
Herstellerinformation: Manufacturer details: Chris King, 2801 NW Nela St, 97210 Portland, Oregon, United States, http://chrisking.com