This crankset is original and is in great working condition. It came off of a 1979 Stormer CYC which has been in my garage for the past 30 years.

　　The cranks are 1979 Ashtabula and the sprocket is a 44 teeth Mongoose Sugino made in Japan.

　　It comes with a Tange Seiki Co LTD nut.

　　The bearings are in good shape except one ball falls out.

　　Check out my other listings for vintage BMX parts.