Dimension's threaded steerer adapter allows you to use a 1 -1/8" threadless stem with your 1" threaded fork. Simply remove your quill stem, slide in the stem adapter and tighten to spec. Now you're ready to install a 1 1/8" threadless stem on your bike.
I bought this for my 80’s model Peugeot bike, converting over to some straight bars. Anyways this product shipped fast, great quality for my application and looks good on the bike.
I'm in the midst of upgrading my 30 yr old road bike to have all new components, and it's hard to find a good quill threadless adapter. This one has done the trick beautifully! I especially love the matte black finish, matches the rest of my components