10-speed；aluminum alloy soft tail frame；baked paint with internal stickers；all-aluminum shock-absorbing lockable oil fork；Yinxing high-efficiency dual disc brake；BB8 all-aluminum brake lever；aluminum alloy knife wheel；L-TWOO A7 front and rear derailleur；L-TWOO 30-speed sets；Prowheel high-speed chainring；10-speed positioning chain；Youhua sealed bottom bracket；Jinyuanda all-aluminum pedals；Sanzuan 10-piece tower wheel；Dongyue butyl inner tube,1.95 Cheng Shin tire；packing by carton.