SeonFook 1Pair Bike Handlebars Shim 25.4MM to 31.8MM Aluminum Alloy Clamp Spacers Conversion Shims Bicycle Stem Adapter Reducer Mountain Bike Parts and Components RedProduct Description Introduction --Easy and convenient to use --Great replacement gear accessories for bike cycling enthusiasts. --High Performance aluminum alloy bicycle handlebar shi..

SeonFook 1Pair Bike Handlebars Shim Bicycle Clamp Spacers 25.4-31.8MM Conversion Adapter Cycling Aluminum Alloy Stems Reducer Mountain Bike Parts and ComponentsProduct Description Introduction --Great replacement gear accessories for bike cycling enthusiasts. --High strength aluminum alloy forging, high strength and corrosion resistance. --The wave..