Product:700C track bicycle wheel set fixed gear wheelset, model number WS001, use for 700C*23C bike, 700C*25C bike. Rim: Made by AL-6061, Diameter 693mm, Width 20mm, V brake, has 23C and 25C. Spoke: Made by steel, 20 pcs for front wheel 24 pcs for rear wheel. Hub: Made by AL-6061, axle made by AL-7075, O.L.D. 100mm(F) 120mm(R), each 2sealed bearings in front and rear. Feature of this 700C wheel set is the glossy apperance with good baked lacquer work, rider can easy cleaning of mud and dirt to externd service live. We provide custom service and high quality fast transportation service, at the same time, we offer the complete after sale service to protecting customer's rights.…