Description
NOS Sugino Super Mighty Competition drilled Chainring with 52 teeth and 144 mm BCD from the 1970s 1980s velosaloon com Weight Gewicht :468 gSize Weight Gewicht :468 gSize Größe :40 cm (center center mitte mitte) 42 cm (outside outside außen außen)Clamp size Klemmmaß :26 Shimano 105 #RD 1050 6 speed friction 1987