{"product_id":"amstaff-fitness-sd-4100-all-in-one-smith-machine-1","title":"AmStaff Fitness SD-4100 All-In-One Smith Machine","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe SD-4100 by AmStaff Fitness is the all-in-one solution for serious home gym athletes who refuse to compromise. Combining a precision Smith machine, dual 198 lb selectorized weight stacks, and a complete accessory arsenal into a single rock-solid unit, it covers every movement pattern - pressing, pulling, squatting, and isolating - without you ever leaving the rack. Built on heavy-gauge 3\"×3\" stainless steel uprights with laser-cut height indicators and precision linear bearings for buttery-smooth bar travel, the SD-4100 is engineered to perform at a commercial level from the comfort of your home. The cable system runs a 1:1 pulley ratio through premium aluminum pulleys, delivering direct, proportional resistance with smooth, fluid movement on every rep. With reinforced dip bars, nylon-protected J-hooks, and a full attachment set included right out of the box, this machine is ready to work as hard as you are - day one and for years to come.\u003c\/p\u003e","brand":"AmStaff Fitness","offers":[{"title":"Default Title","offer_id":43099031437521,"sku":"PR197","price":3599.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/8903\/9057\/files\/PR197FINAL_925799bf-5298-4e49-8b20-01413eefba0c.jpg?v=1780493150","url":"https:\/\/www.fitnessavenue.ca\/products\/amstaff-fitness-sd-4100-all-in-one-smith-machine-1","provider":"Fitness Avenue","version":"1.0","type":"link"}