Metric belts are strong, flexible and able to work within a wide temperature range, offering superior performance under the toughest conditions. The high-strength and high horsepower capacity of Continental ContiTech V-belts means you need fewer belts and fewer sheave grooves to deliver the same amount of horsepower. Temperature versatility can provide superior performance under tough conditions. Metric belts operate under one of the widest temperature ranges in the industry, from -65°F to 180°F (-54°C to 82°C).