Constructed from the best rubber compounds and tough Aramax® inner cordEnhances efficiency of variable speed drive systemsEliminates excessive friction and tension, which prevents drive damageExacting belt length minimizes system wear and avoids slippageNOTE: The belt dimensions provided by Carlisle are for reference only. These dimensions should not be used to determine product functionality. Carlisle belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to ensure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.