1,bottle cage 2,aluminum alloy 3,wide application in many kinds bicycle type. 4,OEM manufacturer 1,Model:C-012,Description:aluminum bottle cage We are a professional manufacturer of bicycle parts in China for more then 10 years.Usually,we can supply you brake lever,V-brake,caliper brake,pedal,bottle cage,quick release,kickstand,seat post,handlebar stem,peg,etc.I am waiting your inquiry!Robin ...