Give yourself a competitive advantage by designing in the Gates® Poly Chain® GT® Carbon™ drive system instead of roller chain in your next power transmission application. The patented use of Carbon™ Fiber as the tensile cord in this belt provides increased horsepower rating for greater power density and compactness and increased flexibility, allowing the use of backside idlers. When combined with Gates® Poly Chain® GT®2 sprockets, you have a lightweight, long-lasting, maintenance-free system that's more than a match for roller chain. Gates® Poly Chain® GT® Carbon™ Synchronous Belt, Series: 9274, 120 Teeth, 8 mm Pitch, 960 mm Overall Length, 12 mm Width, 95.17 mm Minimum Pulley Dia, -65 to 185 °F, Curvilinear Tooth Profile, Polyurethane, Carbon Reinforced Material