These wheels have come off a brand new bike and have never been ride. They come with Conti GP4000 700 x 23 Tyres. R 23 SPLINE® Comfort joins speed. The new R 23 SPLINE® wheels work perfectly with the new breed of wider road tires. The combination of wide rims and wide tires results in more comfort in the saddle and more grip on the road. The rider ends up with faster and more enjoyable rides. Together with the laterally stiff build which uses high end bladed spokes, the R 23 SPLINE® lets you tackle the last climb of the day with enough energy to enjoy the looks of the hubs and to plan your next big ride. Weight per set: 1605 g

55mm carbon Clinchers in excellent condition, R4sl hubs. bladed aero spokes They are a couple of years old and have done 3500km. they still have plenty of life left in them and spin true. The only reason i'm selling is because I'm looking for a climbing wheelset such as Durace C24 or similar.