julio 22, 2026Publicado Por En julio 22, 2026Aluminum Alloy Bike Fork Stem Quill Riser Extender Extension Road Mountain Bi…Perfect for Most Bikes: The stem riser is suitable for most bike with 1-1/8"(28.6mm) threadless steerer. Material: Aluminium Alloy. Material: 6061 Aluminium Alloy With polished anodized finish, Solid, Secure, Durable.