Shimano Dura Ace Crankset FC-7402 - 170mm Polished w/ New 38T Wolf Tooth Chainring You are buying a Shimano Dura Ace Crankset (FC-7402 - 170mm) that's been polished with a new, unused black 38T Wolf Tooth single chainring installed. The crankset is from 1988-1993. It comes with the original 52/39 chainrings, chainring bolts and caps. The crank arms have been polished, but there’s still visible nicks and scratches. The chainring bolts and end caps are from Problem Solvers. The look is inspired by Fern cycles, but they don't work on the frame I'm building. I accept Paypal. Shipping is $9.00 to the Continental US, $18.00 to Canada. For other international shipping, please use Pricetronic's Global Shipping Program. It is sold “as is” with no refunds. Please send any questions, check my feedback, and thanks for looking!