... 2. Attractive design 3. High quality 4. Pass CE 700C track bike fixed gear bike single speed road bikeFrame: hi-ten frame, tig ... set: steel chainring, 48T, alloy crank, 170mmrim: alloy, Deep V type, 45mm high, CNCTire: 700C x 25C tire, black, butyl inner tube, presta ... clamp, with one boltAssembly: 85% SKDcarton: 5 plies export carton 700C fixed gear bike