The Dimension 25.4 Stems are crafted from fully forged 6061-T6 aluminum. They feature a 4-bolt handlebar clamp for a secure fit. These stems are 2-D forged from AL-6061-T6. The four-bolt handlebar clamp ensures stability. Note that Dimension stems should not be used with carbon handlebars or carbon steerer tubes. Specifications include a 25.4 mm bar clamp diameter, black color, alloy material, stem angles of +7 deg and -7 deg, an S.H.I.S. stem clamp diameter of 28.6, and a weight of 130 g.


Using your new alloy bike stem is easy. First, make sure your bike's handlebar and steerer tube are compatible with the stem's specifications. The 25.4 mm bar clamp diameter and 28.6 S.H.I.S. stem clamp diameter are important measurements to check. Attach the stem to the handlebar using the four-bolt clamp. Tighten the bolts evenly to ensure a secure and stable fit. Remember, this stem is not for use with carbon handlebars or carbon steerer tubes. For maintenance, regularly check the bolts for tightness. You can clean the stem with a mild soap and water solution. Avoid using abrasive cleaners that could damage the black finish. With proper use and care, your bike stem will serve you well for a long time.