The Deda Spada Expander allows you to assemble a threadless stem on a traditional threaded fork and head set.This converter will allow you to fit a 1″ threadless stem to a 1″ threaded steerer, to replace your existing quill stem.
Made from machined aluminium alloy and with a black anodized finish, the fork steerer has an interior diameter of 22.2mm, while inside the stem the diameter is 25.4mm.
