Selling a set of Carbon Rims for you to build your own lightweight wheel set. These were professionally built up for my road bike in 2021 (I have the invoice) but rarely used due to the outside diameter being a bit too close to the chain stays. I had another pro wheel builder remove the hub to build another wheel set with a more narrow profile. Specs: Front 20 holes plus valve hole (of course), 423 grams. Rear 24 holes (plus valve), 405 grams. These have a braking surface so they can be built for rim brake bikes. Internal diameter is 20mm, external is 28mm. I will include a set of gently used ...