Sugino Mighty Compe Crankset w BSC Bottom bracket & Original Box WITH NEW OLD STOCK DRILLED CHAINRINGS 54-43T Crankset and BB are used but in good condition CHAINRINGS ARE NOS 171mm cranks 54- 43 chainrings chainrings 144 bcd THE CRANKS HAVE SOME WEAR/SCRATCHES, ETC THE BB HAS SOME MARKS, THE FIXED CUP HAS A MARK ON THE FLATS, STILL PERFECT TO INSTALL, RACES ARE NICE We're the online bike parts dealer for rare components and spare parts for your restoration and repair. Here you will find original pieces of cycling history that cannot be found anywhere else. Please use at your own risk . We decline liability for any damages resulting from use of these items, most of which are decades old. Vintage NOS Bicycle Parts is an environmentally friendly business. We use recycled packaging & materials the large majority of the time and nothing in our store has been manufactured for us or is currently being made for sale. International Customers you are responsible for paying your countries customs duties. We will not declare a lower value on customs documents.