- Head Tube Compatibility : Designed for head tube diameters of 28.6mm and handlebar clamps of 25.4mm or 31.8mm, ensuring a secure fit on various bike models. - Adjustable Length : The stem measures 11 cm from center to center and features an adjustable angle of +/-60 degrees, allowing for customizable handling and riding posture tailored to your comfort. - Versatile Use : Perfect for both mountain bikes (MTB) and road bikes, this stem enhances your riding experience whether on rugged trails or smooth roads. - Improved Riding Position : Raises the handlebar position for better ergonomics, reducing strain on your back and arms for a more comfortable ride and enhanced steering control. - Enhanced Comfort : With a higher handlebar position, you can enjoy a more relaxed riding posture, minimizing fatigue during long rides and improving overall control. Use Scenarios : 1. Daily Commuting : Optimize your comfort and control for daily rides by adjusting the stem angle to suit the road conditions. 2. Adventurous Trails : Tackle challenging trails on your MTB with improved posture and handling, reducing the risk of discomfort or strain. 3. Long-Distance Rides : Enhance your endurance during extended cycling trips with a customized handlebar height that promotes comfort and minimizes fatigue. This adjustable bike stem is an essential upgrade for cyclists seeking superior comfort, compatibility, and performance across various bike types and riding conditions.