Gympac Fitness Systems Private Limited supplies Fitness Equipment with Belt Drive System. Gympac Fitness Systems Private Limited has been awarded with ISO 9001:2000 certification. Fitness Equipment with Belt Drive System gives users a smooth, quiet exercise experience. Fitness Equipment with Belt Drive System is available with a poly-V belt which is used instead of chain which means its quiet with less maintenance. It is provided with magnetic, no-contact generator system which provides consistent resistance and reduces the roughness, maintenance, and wear associated with mechanical alternators. The seats of this equipment are designed for comfort across a wide range of body types. The upright seat has a ratcheting system for easy adjustments. Its model name is 846i-R Experience™ Series.