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Body-Solid GCEC340 Seated Leg Extension Leg Curl

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

Current price $750.00
$750.00 - $750.00
Current price $750.00
Original price $955.00
Original price $955.00 - Original price $955.00
Original price $955.00
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Body-Solid GCEC340B Seated Leg Extension Leg Curl

Dual-Function Leg Extension & Curl for Home & Light Commercial Use

The Body-Solid GCEC340B Seated Leg Extension Leg Curl combines two leg-day staples—leg extensions and seated leg curls—in one compact, plate-loaded unit. A fully adjustable, 7-gauge steel cam with an easy pop-pin lets users fine-tune start/stop points for comfortable, repeatable reps across different body sizes. Oversized 8" foam rollers and thick DuraFirm™ pads deliver stable support, set after set.

Switch movements in seconds: raise the lifting arm for hamstring curls, or lower it for quad-focused extensions. Built on a heavy-duty frame with a modern black finish, the GCEC340 is ideal for HOME GYM OWNERS and LIGHT COMMERCIAL spaces. Load the standard 1" weight post (optional Olympic adapter sleeve available) to scale resistance as you get stronger.

Body-Solid GCEC340B Highlights

  • Two Exercises, One Station: Seated leg curls & leg extensions
  • Fast Pop-Pin Adjustments to set range of motion and switch exercises
  • Fully Adjustable 7-Gauge Cam accommodates users of all sizes
  • Oversized 8" Rollers + DuraFirm™ Pads for comfort & control
  • Plate-Loaded 1" post (Olympic adapter sleeve optional)
  • Black Finish and heavy-duty construction for lasting durability

Body-Solid GCEC340B Key Features

Dual-Function Design

Train quads (leg extensions) and hamstrings (seated curls) without changing machines.

7-Gauge Cam with Pop-Pin

Quickly dial in start/stop points for precise, comfortable reps and progressive ROM.

Secure Lower-Leg Support

Oversized 8" foam rollers stabilize shins/calves for smooth, consistent movement.

DuraFirm™ Upholstery

Thick, durable pads resist wear and wipe clean easily after tough sessions.

Stable, Heavy-Duty Frame

Robust build provides a planted feel for confident training at home or light commercial sites.

Plate-Loaded Resistance

Standard 1" post accepts cast-iron plates; add an Olympic adapter sleeve if needed.

User-Friendly Setup

Approx. 16" from top of seat pad to bottom of foam roller for easy positioning.

Space-Efficient Footprint

Compact size integrates easily into home gyms and small studios.


Body-Solid GCEC340B Specifications

Model

GCEC340B (replaces GCEC340)

Category

Leg Extension / Leg Curl (Plate-Loaded)

Resistance

1" plate post (Olympic adapter sleeve optional)

Adjustability

Fully adjustable 7-gauge cam; pop-pin lifting arm & ROM adjustments

Assembled Dimensions

56" L Ă— 44" W Ă— 37" H

Assembled Weight

72 lb

Frame Color

Black

Padding

DuraFirm™ pads; oversized 8" foam rollers


Product Video

Order the Body-Solid GCEC340 Seated Leg Extension Leg Curl from Strength Warehouse USA — Free Shipping & Low Price Guarantee.

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

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 GCEC340 Seated Leg Extension Leg Curl 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 GCEC340 Seated Leg Extension Leg Curl Customer Reviews

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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