Commercial Leg Extension Machine with 70kg Weight Stack

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For over 25 years, Inpek Fitness has specialized in designing and supplying premium commercial-grade gym equipment to distributors, gym chains, and fitness professionals worldwide. As a leader in pin-loaded and plate-loaded machines, we prioritize innovation, durability, and user-centric engineering. Our Leg Extension machine embodies this legacy, crafted to meet the rigorous demands of high-traffic gym environments while delivering unmatched value.

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Warranty Service
5 years: Main frame warranty
1 year: Accessories warranty

Technical Specifications

Frame Material: 3mm thick Q235 steel tubing (round pipe construction in weight/function zones).

Upholstery: 2.5cm MC high-rebound foam with anti-slip TPV surfaces.

Adjustability: 5 starting positions, 15° incremental roller angle adjustments.

Safety & Compliance: CE-certified, EN 957-1 compliant for commercial use.

Inpek Fitness has specialized in designing

Why Our Leg Extension Machine? Precision Meets Power

Model: Leg Extension (Commercial Pin-Loaded Series)

Dimensions: 1420mm (L) x 1030mm (W) x 1607mm (H) | Frame Weight: 203kg | Weight Stack: 70kg

Designed For:

Gym Owners & Chains: Built to withstand 24/7 use with industrial-grade components.

Fitness Distributors: Fully customizable for seamless branding and market differentiation.

Rehabilitation & Sports Facilities: Adjustable ergonomics for safe, controlled strength training.

gym equipment to distributors

Unrivaled Features for Superior Quad Training

1. Industrial-Strength Construction

3mm Thick Steel Frame: Reinforced with precision-welded Q235 steel tubing for lifelong durability.

Heavy-Duty Counterweight System: Engineered with 70kg weight stacks and precision-balanced plates for smooth, stable resistance.

High-Carbon Pulley System: Premium bearings and steel shafts ensure frictionless motion, even during high-intensity workouts.

2. Ergonomic Design, Engineered for Results

5-Position Starting Adjustment: Tailor the range of motion to target specific quadriceps fibers, from full extension to peak contraction.

MC High-Density Foam Upholstery: Retains shape under heavy use and resists sweat absorption for easy maintenance.

360° Adjustable Leg Rollers: Customize angles to align with users’ natural biomechanics, ensuring comfort and safety for all body types.

3. Seamless Customization & Adaptability

Full OEM/ODM Support: Modify colors, logos, upholstery, and weight stacks to align with your brand identity.

Space-Efficient Footprint: Compact yet robust design ideal for commercial gym layouts, studios, or specialized training zones.

supplying premium commercial

Why Partner With Inpek Fitness?

1. End-to-End Commercial Solutions

As a trusted supplier, Inpek Fitness offers more than equipment—we deliver tailored fitness ecosystems. From initial design concepts to final delivery, we work closely with distributors and gym operators to meet exact specifications. Our global logistics network ensures timely, cost-effective shipping to your facility or clients.

2. Built to Last, Backed by Expertise

Every Leg Extension machine is rigorously tested to comply with international safety standards (ISO 9001, EN 957-1). We stand behind our products with a 10-year frame warranty and 24/7 technical support, ensuring your investment is protected for decades.

3. Empowering Your Business Growth

Whether you’re expanding an existing gym chain or launching a new fitness brand, our Leg Extension machine is designed to elevate your offerings. With white-label flexibility and bulk-order discounts, we help you maximize margins while delivering premium quality.

 

Elevate Your Gym’s Potential With Inpek Fitness

As a leading supplier of commercial gym equipment, Inpek Fitness combines decades of engineering expertise with a relentless focus on customer success. Our Leg Extension machine is more than a product—it’s a partnership in powering your fitness vision.




Collaborate with Inpek Fitness Experts for Your Commercial Gym Projects

Looking to enhance your gym with premium equipment? Have inquiries or ideas? Complete the form below to engage with our expert team. We’ll work with you to realize your fitness facility goals efficiently and effectively.

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