The S-Line Dual Bicep Curl / Tricep Extension features a combination auto-adjust bicep / tricep grip and convenient start position adjustment while seated on the machine. Single seat adjustment ratchets for proper exercise positioning and optimal comfort. Users can easily engage the add-on weight with a simple push of a lever to increase the work load.

• Seat pad adjustment features custom-molded sleeve-tube inserts inside attractive oval-shaped steel tubing. Ensures stable, low-friction seat adjustments.
• Weight plates are 1 inch (25 mm) thick, machined cast weight plates in 10 lb (5 kg) and 15 lb (7 kg) sizes, with fitted nylon bushings to ensure smooth travel on guide rods.
• 11 gauge (2.75 mm) 2x4-inch (50 x 100 mm) tubing is bent electroweld steel. Finish is electrostatically applied, heat-cured powder coat for superior durability. Frame available in Experience Titanium (metallic industry silver).
• Glass-fiber-reinforced nylon pulleys with deep V-groove provide secure cable seating and fluid bearing rotation.