Aluminum Alloy Bicycle Handlebar Stem 25.4mm to 31.8mm/31.8mm to 35mm Spacer Conversion Shim Bike Bar Bore Adjuster Adapter

Aluminum Alloy Bicycle Handlebar Stem 25.4mm to 31.8mm/31.8mm to 35mm Spacer Conversion Shim Bike Bar Bore Adjuster Adapter

Aliexpress UK