The Race Face Stem Atlas 31.8 50X0 Black is engineered for versatility, making it an ideal choice for all-mountain and freeride/downhill enthusiasts. Crafted from robust 6061 aluminum, this stem combines legendary strength with a lightweight design, weighing just 155 grams. With multiple length and color options, it caters to diverse rider preferences while ensuring a secure fit with a 31.8 mm clamp diameter. Elevate your biking experience with the Atlas stem, designed to enhance performance on any terrain.