Campagnolo C Record First generation Crankset with engraved logo HAS A L0T OF SCRATCHES ON ARMS BUT WILL POLISH UP NICELY 53 & 40 Chainrings IN GREAT CONDITION very hard to find 172.5mm size please look at photos Has 7mm reversed threaded self extracting bolts, THREADS ARE GREAT AND WERE INCLUDING A 7MM ALLEN WRNECH AS THESE ARE NOT AVAILABLE IN SETS OR AT HOME STORES 9/16 pedal threads lots of little scratches that will polish out easily. These look beautiful polished. Vintage NOS Bicycle Parts. For thousands of new old stock, vintage and modern bicycle parts. 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.