New Old Stock Campagnolo 8 speed cassette with spacers 12-14-15-17-19-21-24-26 These cogs are (alphabet cogs) all splines are the same size , they do not interchange with 9 or 10 speed, Or work with every 8 speed, they do work perfectly well for 7 speed if you drop a cog These only work with the original Campagnolo freehub that is black and has all splines the same size Other gearing combos available in the store The cogs can have some slightly different finishes. 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. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cassettes, Freewheels & Cogs". The seller is "pb*bikes" and is located in this country: US. This item can be shipped worldwide.