Aluminum Alloy Bicycle Stem Riser Adapter 1 1/8' φ22.2mm 25.4mm 160mm Bike Stem Extender Bike Quill Stem Adapter

Description:

This premium quill stem adapter riser made of high quality aluminum 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

Specification:

Length: 160mm/6.3 inch
Base Diameter(Upper diameter): 1 1/8'' (28.6mm)
Steerer tube diameter:22.2mm/25.4mm

Package Includes:

1 Piece Bike Quill Stem Adapter