This premium quill stem adapter riser made of high quality aluminum alloy- sturdy, solid, high strength but lightweight. Type:Bike Quill Stem Adapter. Converts mountain bicycle/ folding threadedless quill setup to threadless.
The "6.3inch Bike Stem Extender Bike Quill Stem Converter Bicycle Stem Riser Adapter" product would be a perfect fit for cyclists seeking to adjust the height of their handlebars to a more comfortable riding position.
