Function:Can be used to convert a diameter of 7/8'' (22 mm) to 1'' (25 mm).
Compatible:Suitable for handlebars with a diameter of 22 mm.
Material:Made of aluminum alloy, it is corrosion-resistant, rust-proof and has a long service life.
Easy to Use:It helps you to quickly install the narrower rod to the wider rod.
Installation:Just need to put a gasket on each side of the area to be clamped on the handlebar, insert it into the valve stem, and then tighten it normally.