tender for functional trainer synergy360, must have belts and pulleys 7 x 19 strand construction lubricated nylon coated cable 4-1/2 inch 11cm and 6 inch diameter fiberglass impregnated nylon pulleys feature sebled bearings. frame description must be 11-gauge steel frame that could ensure maximum structural integrity each frame should have an electrostatic powder coat finish which could ensure maximum adhesion and durability. must have full front optional and back shrouds and pulley covers must