Jercoda Bike Stem, 31.8mm 4.72 in Adjustable Mountain Bike Handlebar Stem Riser, Extender Bicycle Stem for Racing Bike Road Bicycle

Parameter: Condition: Brand new Material: Forged Aluminum Alloy Colour: black. Length: 120mm. Handlebar: 31.8 mm Fork: 28.6 mm. Adjustable Angle: ± 0 ~ 60°. Package list: 1 x Bicycle Stem SIZE: Tube diameter: 28.6mm (1-1/8″)　Handlebar Diameter: 31.8mm (1-1/4″) Length: 120mm Degree: 0-60° Adjustable ADJUSTABLE: Our bike handlebar extender features a sturdy and easily adjustable structure, eliminating the hassle of removing and replacing the bike stem to achieve the desired height EASY TO INSTALL: The bike handlebar extender makes installation a breeze with clear specifications and an angle indicator, ensuring you can easily set the correct angle for your bike handlebar IDEAL STEM FOR BIKE: The adjustability of our handlebar extender makes it a great choice for achieving a comfortable riding position, allowing you to ride in a more upright position for better back support APPLICATIONS: Made with 3D Forged Alloy Construction, this handlebar extension provides both strength and control, making it suitable for most road bikes, fixed gear bicycles, bmx, mtb, mountain bikes