julio 22, 2026Publicado Por En julio 22, 2026Premium Bike Quill Stem Adapter Sturdy 22.2/25.4mm Quill Repair ComponentThis premium quill stem adapter riser made of high quality aluminum alloy- sturdy, solid, high strength but lightweight. Converts mountain / folding threadedless quill setup to threadless. 1 Piece Bike Quill Stem Adapter.