The Promax Banger BMX Stem in a stunning gold color is a top - notch choice for BMX enthusiasts. This 53mm front - load stem features a unique design that can be used with either side up, giving you a 5 - millimeter drop or rise. It's available in both 48 - millimeter and 53 - millimeter extensions. Crafted from high - quality 6061 - T6 aluminum through cold forging and then precision CNC machined, it has an enhanced shape and reduced weight. It uses M6 bolts for secure fitting. Here are the key tech specs: bar clamp diameter is 22.2mm, color is gold, 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 only 269 grams.
Using your Promax Banger BMX Stem is easy. First, make sure the steerer tube of your bike matches the 1 - 1/8' steerer clamp diameter of the stem. Then, attach the stem to the steerer tube and tighten the bolts properly. You can choose to use the stem with either side up to get a 5 - millimeter drop or rise according to your riding preference. When installing the handlebars, ensure they fit snugly into the 22.2mm bar clamp diameter and use the M6 bolts to secure them. As for maintenance, regularly check the tightness of the bolts to prevent them from loosening during rides. Clean the stem with a mild soap and water solution to keep it looking shiny. Avoid using harsh chemicals that might damage the gold finish. If you notice any signs of wear or damage, it's a good idea to replace the stem to ensure your safety.
