Keenso Adjustable Bike Handlebar stem Quick-Release Bicycle Handlebar Stem for 20inch Folding Bike

Features: The bike stem is made of 6061 aluminum alloy, heat treatment and polishing, super strong and durable. Fits 31.8mm / 25.4mm diameter handlebars, according to the matched riser. Fits for 28.6mm out diameter front fork tube of bicycles. Fold the 10 degrees outside, or folding to the right. Height adjustment range is 0-10cm, the maximum length is 430mm Specification: Item color: black Product material: aluminum alloy Applicable to 25.4mm / 31.8mm diameter bike handlebar, 28.6mm outer diameter front fork tube Dimension (length): approx. 325mm ~ 430mm / 12.8in ~ 16.9in Item weight: approx. 800g Package List: 1 * Bike handlebar stem (other items in picture are not included)