Promax BANGER BMX STEM
Banger stems have a front-load design and can be used with either side up, providing a 5-millimeter drop or rise. Available with 48-millimeter and 53-millimeter extensions, they are cold forged from the highest quality 6061-T6 aluminum then CNC machined to enhance the shape and further reduce weight.
Available in anodized red, blue, gold and matte black with laser-etched graphics. Meets or exceeds ENBMX standards.
48mm-PX-ST134818F: 269 grams/9.5 ounces
53mm-PX-ST135318F: 276 grams/9.8 ounces