133517 aluminum frames bicycles products are offered for sale by suppliers on Alibaba.com, of which mountain bike accounts for 27%, kids' bike accounts for 14%, and road bike accounts for 6%.
A wide variety of aluminum frames bicycles options are available to you, such as aluminum alloy, steel and aluminum.You can also choose from 21 speed, 27 speed and single speed aluminum frames bicycles,As well as from ordinary pedal, bead pedal aluminum frames bicycles,and whether aluminum frames bicycles is yes, or no.