The BBB Jumper Stem 55mm 31.8 0D Di2 (Go-Pro Mount) is a high-quality bicycle stem designed for performance and versatility. Crafted from durable 6061 aluminum, it features a 3D forged one-piece construction that ensures strength and stability. The stem includes a GoPro fit front cap system, allowing for easy camera attachment, and is finished with a hand soft sandblasted texture for a sleek look. With stainless steel bolts for added durability and compatibility with the BHS-91 StemFix Garmin bracket, this stem is perfect for cyclists looking to enhance their riding experience.