Why choose our Drive V-belts? Precision fit guarantee: Fits for Gravely ZT XL 60 Zero Turn Lawn Mower, fits for Ariens Ikon 60 Lawn Mower Durable material: A rubber base with a cotton fabric layer provides high tensile strength and a high wear resistance, outlasting ordinary belts and extending their service life Stable performance: Remains flexible in extreme conditions and offers stable friction even in wet conditions, eliminating slippage Note: Before installation, please shut down the engine and disconnect the power supply. Check the tension regularly to extend the service life of the belt