Quill Stem Adapter Riser 22.2 / 25.4mm Steerer for 28.6mm Steering

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