Cyclists, listen up! This adjustable bike stem lets you fine-tune your handlebar height and angle for a more comfortable ride. It's made from AL 6061 aviation aluminum, so it's strong but lightweight, and the hollow CNC design shaves off extra weight without sacrificing durability. The stem fits handlebars with a 31.8mm diameter and fork stems with 28.6mm – double-check your sizes before ordering! You can adjust the angle plus or minus 85 degrees, and it comes in different lifting heights: 90mm, 110mm, or 145mm. The 3D forging and CNC finishing give it a sleek look (available in black and red), and the surface is anodized to resist wear and tear. Installation is a breeze – just secure it to your fork tube and tighten the four bolts on the handlebar clamp. No slipping or flex, even on rough trails. Great for mountain bikes, road bikes, or any cycling setup where you want better control and ergonomics. Whether you're tackling steep climbs or long-distance rides, this stem helps you find your ideal position. A simple upgrade that makes a huge difference in comfort and performance. Get ready to ride longer and happier!