10/BX136 Tri-Power PowerBand 10 Stranded BX136 V-Belt 139 Inches Long V80 Series 909810136Constructed with Gates proprietary construction, this belt has a superior combination of flex and load carrying capacity, as well as transmitting more horsepower than the classical crosss sections in the same amount of drive space. Suitable for all industrial applications, mainly where space, weight and horsepower capacity are critical.