Vintage Sugino 3 Hole Chain Ring 40 Teeth,106 Bcd Sugino Maxy SR 3 80’s New Old Stock Made In Japan

• Fantastic find in bosses old warehouse, these genuine made in Japan in 1980’s mint condition alloy chain rings
• Vintage Sugino Steel Chain Ring 40 Teeth,106 mm BCD .Sugino Maxy, SR, 3 Hole
• 106 BCD for Sugino,Sugino Maxy and some Carlton chainsets
• Very rare hard to find authentic finishing detail to a restoration project