26-дюймовый алюминиевый сплав горный велосипед 24/27 скорость масло тормоз двойной дисковый тормоз веломотозавод прямые поставки

material aluminum alloy car frame structure detachable car processing customization yes brand akz folding or not no propulsion mode chain model lx570 load 150kg brake system double disc brake frame type hard frame front fork type spring fork (low-end no damping) configuration level luxury fever pedal type beaded pedal brake type front and rear mechanical disc brake color gray orange gray integrated wheel orange integrated wheel size 24-speed shimano line brake 27-speed micro-turn line brake 27-s