“Aluminium Alloy R6 Frame,700C Special Fork, High-grade pattern inside,Aluminium alloy handle Stem, aluminum brake lever,Aluminum alloy mechanical disc brake, 700C butyl inner tube,Compass 700C 23C tire, 7 positioning chain,7 positioning tower wheels, Dedicated high-gloss saddle,Sealed bearing, Jinyuanda pedal,shifter 30,FD30,RD50, Aluminum alloy 28.6 quick release,Multi-layer packaging, Shimano A050,Shimano 500FD,Shimano 500RD”