Check out any of the fifteen F-2 components enlisted.
Parts such as the F-2: Cable Assy,spdmt, Base Comp, Speedometer Comp, O-ring 9mm are included in the Nps50 Zoomer 2006 (6) Japan Af58-150 F-2 parts fiche.
On this parts fiche the Rubber Speedmeter is the most specified component.
