Universal Handle Bar Stem Suitable For Most Road Bike, Fixed Gear Bicycle, Mountain Bikes, Downhill Bike, Track Bike, Mtb, Bmx, DH, Etc. Brand New And Good Quality Suitable For Mountain Bike, Fixed Gear And Other Bicycles Stiff And Sturdy, Ensure Long Lifetime Of Using Perfect Design Makes The Handlebar Fix At A Perfect Position This Stem Has Passed Extensive Life And Ultimate Strength Tests Material: Aluminum Alloy Material: High Strength Aluminum Alloy, Lightweight Material. It Has A Quality Tested Loading Capacity Adding Extra Safety To Your Bike. Easy To Install. 4 Screws Fixed, Steady And Easy To Use. Short Handle Design: Steering Sensitivity, Strong Sense Of Control. Stereer Tube Diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 70mm, Weight: 140g, Degree: 17° Hollow Design, Light Weight. Four Bolt Bar Clamp Holds Bar Securely In Position. Easy Installation, Just Connect Up The Original Front Fork Stem. Universal Short Handle Bar Stem Suitable For Most Road Bike, Fixed Gear Bicycle, Mountain Bikes, Etc.