Check out the Promax Banger BMX Stem in a cool red color with a 53mm front load design. These Banger stems feature a front - load style and can be flipped to give you a 5 - millimeter drop or rise. They come in 48 - millimeter and 53 - millimeter extensions. Crafted from top - notch 6061 - T6 aluminum using cold forging, then CNC machined to perfect the shape and cut down on weight. It uses M6 bolts. Here are the tech specs: bar clamp diameter is 22.2mm, length and reach are 53mm, rise is 5mm, stack height is 30.5mm, steerer clamp diameter is 1 - 1/8', stem angle is 0 degrees, stem type is front load, and it weighs 269 grams.
Using this Promax Banger BMX stem is easy. First, make sure your bike's steerer tube diameter matches the stem's 1 - 1/8' steerer clamp diameter. Then, attach the stem to the steerer tube using the M6 bolts provided. You can choose to set it with a 5 - millimeter drop or rise by flipping the stem over. When riding, always check that the bolts are tightened properly before each ride. For maintenance, keep the stem clean by wiping it down with a damp cloth after every dirty ride. Avoid using harsh chemicals as they can damage the aluminum finish. If you notice any signs of wear or looseness, it's a good idea to replace the stem or have it checked by a professional bike mechanic.
