Description: Made of reinforced stainless steel, tested load can up to 30kg?But the tag just show 9kg? Adjustable main clamp fits bike seat post stem dia among 32mm. Quick install, no need use tools. clamp has antiskid pad, firmly installation. Scientific proportion design is more stable. This bracket is not manned shelf. Specification: Material: Aluminium alloy Main Rack Size(LxW): Approx. 50x12cm/19.7x4.7inch Detail size reference attached picture Package Includes: 1 Set Bike Rack with Installation Accessories Note: The tag just show 9kg, actually tested load can up to 30kg
