Designed using Finite Element Analysis (FEA) techniques, the latest construction, materials and measuring technology G-Force?« drive belts are designed for superior fit, performance and durability for today?ÇÖs recreational and utility all-terrain equipment.  Identical to OEM, G-Force?« belts are constructed with double or single cog designs to match the OEM belt.  Extreme testing, in controlled environments as well as on race vehicles, has proven the G-Force?« belt to be high performing and durable, with no clutching adjustments necessary at installation.