WA 15.2x25.8x1 - 15mm Axle Hub Bearing Spacer - 15.2mm x 25.8mm x 1mm
This Cadmium-Plated Steel Washer is designed to go between the inner freehub bearing and drive-side hubshell bearing on 15mm axles when 6902 or comparably sized bearings are used in the rear hub.