Our much loved adjustable stem has just got better by using our 4 axis technology we have made it even stiffer and stronger than ever features 40 32 degree range of height adjustment precision 3d net shaped forged shaft interconnects with a precision broached clamp to create the strongest lightest most secure adjustable stem available stainless steel bar and steerer clamp bolts 42mm faceplate 1 18 steerer 318mm bar clamp 80 100 120mm widths available bb black finish 219g 80mm