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Body-Solid Seated Leg Extension Leg Curl GCEC340

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Body-Solid Seated Leg Extension Leg Curl GCEC340

2 leg movements, 1 compact frame. Take your home gym leg day to the next level!

$750.00
$750.00 - $750.00
$750.00
$955.00
$955.00 - $955.00
$955.00
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Body-Solid GCEC340B Heavy-Duty Seated Leg Extension Leg Curl

Dual-function leg extension and leg curl machine for home and light commercial use.

The Body-Solid GCEC340B combines two key lower-body exercises—leg extensions and seated leg curls—into one compact, efficient station. Its 7-gauge steel cam and pop-pin adjustment system provide precise control over the range of motion, ensuring biomechanically correct movement and comfort for users of all sizes.

Switch smoothly between hamstring curls and quad extensions in seconds. Oversized 8" foam rollers and supportive DuraFirm™ padding deliver unmatched comfort and stability. Built on a heavy-duty steel frame and finished in black powder coat, the GCEC340B is engineered for home gyms and light commercial environments alike.

Resistance is plate-loaded via a standard 1" weight post, with an optional Olympic sleeve adapter for 2" plates—making it ideal for progressive strength training at any level.


Body-Solid GCEC340B Seated Leg Extension Leg Curl Overview


Body-Solid GCEC340B Highlights

  • Dual-Function Design: Perform leg extensions and seated leg curls on one station
  • 7-Gauge Steel Cam: Ensures smooth, biomechanical range of motion
  • Fast Pop-Pin Adjustments: Quickly change from curls to extensions
  • Oversized 8" Rollers: Secure lower legs for stable, comfortable training
  • DuraFirm™ Padding: Thick, tear-resistant cushions for long-term use
  • Plate-Loaded Resistance: Standard 1" post (Olympic adapter sleeve optional)
  • Durable Black Finish: Professional look suited for any gym setting

Body-Solid GCEC340B Key Features

Dual-Function Leg Training

Trains both quadriceps and hamstrings for balanced lower-body development.

7-Gauge Cam with Pop-Pin Adjustment

Allows precise, user-specific range-of-motion setup for smooth and controlled movement.

Secure Lower-Leg Support

Oversized 8" foam rollers stabilize your legs and ensure consistent, ergonomic positioning.

DuraFirm™ Upholstery

Extra-thick, wear-resistant padding offers comfort and durability under heavy use.

Heavy-Duty Frame Construction

Built from high-quality steel for strength, stability, and longevity.

Plate-Loaded Resistance

Uses a 1" standard weight post; Olympic sleeve adapter available for 2" plates.

Compact, Space-Efficient Design

Ideal for small home gyms or light commercial spaces with limited floor area.

Quick and Easy Transitions

Fast pop-pin changes between leg extension and curl positions.


Body-Solid GCEC340B Specifications

SKU/Model

GCEC340B (replaces GCEC340)

Category

Leg Extension / Leg Curl (Plate-Loaded)

Resistance

Standard 1" plate post (Olympic adapter sleeve optional)

Adjustability

7-gauge cam with pop-pin adjustment for full range of motion

Assembled Dimensions

56" L × 44" W × 37" H

Assembled Weight

72 lbs

Frame Color

Black

Padding

DuraFirm™ pads with oversized 8" foam rollers


Body-Solid Seated Leg Extension Leg Curl GCEC340 Data Sheet Body-Solid Seated Leg Extension Leg Curl GCEC340 Data Sheet

Body-Solid Seated Leg Extension Leg Curl GCEC340 Manuals and Assembly Info

Body-Solid Seated Leg Extension Leg Curl GCEC340 Assembly Manual Body-Solid Seated Leg Extension Leg Curl GCEC340 Owner's / Assembly Manual

Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.

Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.

Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.

Body-Solid Seated Leg Extension Leg Curl GCEC340 Warranty

Body-Solid Lifetime In-Home Warranty

Body-Solid Lifetime In-Home Warranty

  • LIFETIME: Frame & Welds
  • LIFETIME: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
  • LIFETIME: Cables, Upholstery, Grips (Normal Wear)

For full details on this residential warranty, click here to read more.

Body-Solid Light Commercial Warranty

Body-Solid Light Commercial Warranty

  • LIFETIME: Frame & Welds
  • 3 YEARS: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
  • 1 YEAR: Cables, Upholstery, Grips (Normal Wear)

For full details on this light commercial warranty, click here to read more.


Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.

Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.

Body-Solid Seated Leg Extension Leg Curl GCEC340 Customer Reviews

Let’s Talk

Build a Space Worth Training In

From garage gyms to full-scale commercial builds, we help you get the right equipment, layout, and support — no fluff, just results.

  • Proven to Deliver

    Over 10,000 customers served — from first-time home gym owners to major commercial builds.

  • Built to Fit

    No cookie-cutter setups. We help tailor the right layout, brand mix, and delivery plan for your goals.

  • Everything You Need, Nothing You Don’t

    We’ll tell you what’s worth it, what’s overkill, and what’ll actually make a difference in your training.

  • Straight-Up Support

    We don’t disappear after checkout. You get updates, help, and a real rep you can reach.

“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024

Build Your Dream Gym — Contact Us

“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024