Very nice, clean Campagnolo Record Hubs laced to Mavic Open 4CD Clincher Rims. 36 hole Front and Rear. Wheels show minimal use, the braking surface of the rims is super clean. Great vintage wheelset for your project. New Old Stock does not equate to Mint condition, they are unused items that may have some shelf/shop wear. If you have an issue with the item you receive, please contact me as most things can be resolved with simple communication. Depending on you mechanical aptitude, re-assembly may require the help of a professional bike mechanic whose services you will be responsible to pay for.