STAMPING ON THE BACK IS I-4 AND I-6. The item "OLD SCHOOL BMX MX SUGINO CRANKSET 170MM CRANK 44T SUPER MIGHTY JAPAN USED" is in sale since Thursday, February 20, 2020. This item is in the category "Sporting Goods\Cycling\Vintage Cycling\Vintage Bicycle Parts". The seller is "benzo_one" and is located in Candiac, Quebec. This item can be shipped worldwide.