The BBB Highfix OS Adjustable Stem offers riders ultimate comfort and control across different cycling styles. With adjustable angles from -40° to +60°, you can customize your handlebar position for top - notch comfort or better aerodynamics. Crafted from 3D forged 6061 T6 aluminium, it's strong and durable. Stainless steel bolts add extra reliability. Ideal for oversized 31.8mm trekking handlebars and 28.6mm steerer tubes, this stem suits e - bikes, MTB, road, and touring bikes.


Using this stem is easy. First, make sure your bike has a 28.6mm steerer tube and you're using oversized 31.8mm trekking handlebars. Loosen the bolts to adjust the stem's angle between -40° and +60°. Tighten the bolts firmly once you've set your desired position. When riding, check occasionally to ensure the bolts remain tight. For maintenance, clean the stem regularly with a mild soap and water solution. Avoid using harsh chemicals as they may damage the aluminium. If you notice any signs of wear on the bolts or the stem itself, it's best to have it checked by a professional.