X Series Leg Curl & Extension Machine – Commercial-Grade Strength Equipment

Built for serious performance, this Leg Curl & Extension Machine combines smooth operation, rock-solid construction, and user-friendly design—perfect for professional gyms, fitness centers, and performance training facilities.

Key Features:

• Thickened, Low-Noise Weight Stack
  The upgraded weight plates (17" x 4" x 0.6") are engineered to reduce noise during use. You’ll hear a quiet, solid movement—not the loud clatter of traditional plates—creating a more comfortable workout environment.

• Color-Coded Weight Markers
  Easy-to-see weight labels transition from green to yellow to red, giving users a quick and clear visual cue for load intensity and progression.

• Upgraded Stainless Steel Guide Rods
  Features thicker 1" (25mm) guide rods (vs. standard 0.8"/20mm) to reduce wobble and ensure smooth, stable movement of the weight stack during exercise.

• Durable Aluminum Alloy Components
  The handle, shaft joint, and weight stack pin are made from oxidized aluminum alloy—lightweight, corrosion-resistant, and built to last.

• Heavy-Duty Cable System
  Uses high-strength steel cable imported from Taiwan (0.23" / 5.8mm diameter, 7x19 strand structure), pre-lubricated and encased in nylon for durability and smooth performance.

• Reinforced Steel Frame
  Constructed from heavy-duty rectangular tubing for maximum stability:

  • Main frame: 2" x 4" x 0.1" (50 x 100 x 2.5mm)

  • Secondary tubing: 2" x 3" and 2" x 2"

• Premium Powder-Coated Finish
  Each frame undergoes electrostatic powder coating with a triple-coat, double-bake process to resist rust, wear, and chipping—even in high-use environments.

• Space-Saving, Easy to Assemble
  Designed for quick assembly and compact packaging to reduce shipping costs and make transportation more efficient.

Specifications:

• Assembled Dimensions: 51.2" L × 38.6" W × 61" H

• Packed Dimensions: 63" L × 27.6" W × 17.7" H

• Net Weight: 405 lbs (Machine: 227 lbs + Weight Stack: 178 lbs)

• Shipping Weight: 463 lbs

The Leg Curl & Extension Machine is a smart investment for any facility looking to offer top-tier leg training with a smoother, quieter, and more user-friendly experience.