Hollow stems are CNC-machined from the highest quality 6061-T6 aluminum. They feature a skeletal design that keeps the weight extremely low while maintaining a high level of strength.The most unique feature of the stems is the mid-bolt wedge mounting system. By removing the rear pinch bolts and moving the mounting bolts to the middle of the stem we reduced the weight and overall bulk as well as eliminated a significant hazard to the rider’s knees.
