Stem Bicycle Stem Riser Adapter Bike Quill Stem Converter Bike Stem Extender Raise Bar Components

Label:Yes Color: Silver,Black Weight: about 155/180 grams Base Diameter(Upper diameter): 1 1/8'' (28.6mm) Material: Aluminum Zinc Zinc Zinc Zinc Alloy Steerer tube diameter:22.2mm/25.4mm Type:Bike Quill Stem Adapter Package Includes:1 Pc Bike Quill Stem Adapter Length: 160mm/6.3 inch

This premium quill stem adapter riser made of high quality aluminum Zinc Zinc Zinc Zinc Alloy- sturdy, solid, high strength but lightweight Raises the height of your handlebars by increasing the height of your stem. Apply to 25.4mm to 28.6mm and 22.2mm to 28.6mm Front Fork Head Tube Converts mountain bicycle/ folding threadedless quill setup to threadless. Easy installing, operation and flexible