2-5VXP710 Super HC Notched Premium PowerBand 2 Stranded 5VXP710 V-belt - 9694-2071 Gates patented high performance molded notch PowerBand V-belt transmits and average 50% more horsepower than the standard Super HC Molded Notch PowerBand Belts, which helps reduce the overall drive width, weight and cost. The PowerBand construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the sheave groove. Recommended for multiple V-belt drives exposed to pulsating or heavy shock loads which can make belts whip, turn over or jump off the drive.