Hot Sale New Bicycle Chain Adjuster Tensioner Fastener Aluminum Alloy Bolt for BMX Fixie Bike Single Speed Bicycle Bolt Screw

High-concerned chemical : None Type : Multifunction Tools Origin : Mainland China Main material : Aluminum alloy Feature1 : Bicycle Chain Feature2 : Tensioner Fastener Feature3 : Adjuster Bolt Feature4 : for BMX Fixie