Aluminum Alloy MTB Handlebar Mountain Bike Stem Bicycle Cycling Road Bike Clamp Stem 31.8MM

description":"Aluminum alloy construction makes it a lightweight, oxidation resistant and shock resistant handlebar stem. Feature: For 31.8mm handlebar. Front fork stem diameter 28.6mm. Center distance of the two holes is 90mm. +/- 45 degree for easy installation and adjust the height of the handlebar. Anodized aluminum alloy construction. Used mainly for mountain bike and road bike. Specifications: Material: Aluminum alloy 6061 Weight: 234g / 8.3oz Package weight: 241g / 8.5oz Package size: 14 * 6 * 4.5cm / 5.5 * 2.4 * 1.8in Package list: 1 * Bike Stem