- Articulating Back Support (ABS) System
- Quickly Removable ABS
- Six Points of Adjustment
- Comfortable for Any Body Type
- Promotes Correct Spinal Alignment
- Distributes Drum Weight Healthily
The Yamaha/Randall May BiPosto Marching Tenor Carrier provides a comfortable marching experience for every body type, thanks to the patented Articulating Back Support (ABS) system, Contour Hinge, and multiple axes of adjustment in the shoulders.
The ABS system helps distribute the weight of the drum correctly across the player's body, taking undue pressure off the shoulders and lower back while promoting good posture and spinal alignment. Unlike previous models, the ABS can be removed quickly and easily.
Six points can be modified to fit any body type: shoulder slope, shoulder-to-chest length, shoulder width, torso contour, and torso height.