<p><b>Specification:</b><br /> Handlebar center diameter: 31.8mm (1-1/4")<br /> tube diameter: 28.6mm (1-1/8")<br /> Length: 45mm<br /> Weight: 130g<br /> Color: Matt Black<br /> Size: 31.8*28.6*45mm<br /> Style: high intensity stem<br /> Material: Aluminum alloy AL6061 T6</p> <p><b>Package Include:</b><br /> 1* <b>Bike Stem</b></p> <p><b>FAQ</b>:<br /> Q: Will the<b> Bike Stem</b> fit for Mountain Bikes, Road Bike, MTB, BMX etc?<br /> A: As long as the bar's diameter at the center where it has to attach to the stem is around 31.8mm, it should fit. Check your tube diameter too, it should be 1 and 1/8 inches.</p> <p>Q: What size is the tube and handbar? <br /> A: tube diameter: <b>28.6mm (1-1/8")</b>, Handlebar center diameter:<b> 31.8mm (1-1/4")</b></p> <p>Q: What is the Height of the <b>bike stem</b>?<br /> A: <b>45mm</b> (center distance of the two holes)</p><p><b>Add The Bike Stem to Your Cart, Have a Great Ride Experience</b></p>