This listing is for a set of vintage Sugino Maxy Cross cranks in blue, designed for old school BMX bikes. These original survivors are made in Japan and are known for their durability and quality. Perfect for collectors or riders looking to restore their vintage bicycles to their original condition, these cranks offer a unique and authentic touch to any bike. These cranks are in insane condition deep blue anno all original crankarm dates are C4 and C5 date is 83E . 170mm in n the arms 44T on the sprocket. Don’t miss em. No returns