Body-Solid Pro Dual DLEC-SF Commercial Rated Leg Extension Close Up

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Body-Solid Pro Dual Leg Extension Leg Curl DLEC-SF

Name: Body-Solid Pro Dual Leg Extension Leg Curl DLEC-SF
Brand: Pro Dual by Body-Solid
SKU: DLEC-SF
Price: 3740.0 USD
Availability: InStock

$3,740.00

$3,740.00 - $3,955.00

$3,740.00

$4,810.00

$4,810.00 - $5,025.00

$4,810.00

Quantity

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Body-Solid DLEC-SF Pro Dual Leg Extension & Leg Curl

Commercial-grade selectorized leg extension & seated leg curl — engineered for HOME GYM OWNERS and COMMERCIAL GYM

The Body-Solid Pro Dual DLEC-SF delivers quad- and hamstring-focused training in one precision machine. An elliptical cam keeps resistance smooth and consistent through the full range, while the recumbent, adjustable DuraFirm™ back pad, pop-pin leg roller, and thigh hold-downs lock in perfect alignment for every body type. Built on 11-gauge oval steel with fiberglass-reinforced pulleys and 5.5 mm aircraft cable, it’s a low-maintenance workhorse for high-traffic environments.

Body-Solid DLEC-SF Highlights

Two Exercises, One Station: Ergonomic leg extensions & seated leg curls
Elliptical Cam Drive: Delivers variable resistance with a smooth strength curve
Dialed-In Fit: 12-position back pad, 7-position leg roller, pop-pin thigh hold-down
Commercial Construction: 11-gauge oval steel, sealed-bearing pulleys, 5.5 mm cable
Modular System Ready: Integrates with Pro Dual 3-Stack / 4-Stack gyms
Overall Footprint: 46" L × 66" W × 62" H

Body-Solid DLEC-SF Key Features

Elliptical Cam Mechanics

Smooth, biomechanically correct resistance profile that tracks natural knee motion for both extensions and curls.

Recumbent, Adjustable Back Pad

12-position DuraFirm™ back pad helps eliminate lumbar strain and optimize hip angle for quad/hamstring isolation.

Self-Adjusting Lower Leg Pad

Oversized 23 cm (≈9") roller with 7 adjustments finds the right lever arm for every user.

Locked-In Stability

Pop-pin thigh hold-down and hold-down grips keep form strict under heavy loads.

Commercial Drive Hardware

Fiberglass-reinforced pulleys (sealed bearings) and 5.5 mm aircraft cable (~1,000 kg rated) for long-term reliability.

System Integration

Works as a module in Body-Solid Pro Dual 3-Stack & 4-Stack configurations.

Body-Solid DLEC-SF Specifications

Variants / Model Options

DLEC-SF — 210 lb Stack
DLECSF3 — 310 lb Stack

Category

Leg Extension / Leg Curl (Selectorized)

Resistance (Selectorized)

210 lb Stack: 20 × 10 lb plates + 10 lb top plate & selector rod
310 lb Stack: 20 × 15 lb plates + 10 lb top plate & selector rod

Adjustments

12-position back pad • 7-position leg roller • Pop-pin thigh hold-down

Upholstery

DuraFirm™ over high-density foam; ergonomic recumbent seat angle

Pulleys & Cables

Fiberglass-reinforced nylon pulleys with sealed bearings; 5.5 mm aircraft cable

Frame & Finish

11-gauge 6 × 12 cm oval steel; electrostatic powder-coat

Assembled Dimensions

46" L × 66" W × 62" H (≈116.8 × 167.6 × 157.5 cm)

Assembled Weight

≈ 515 lb (≈233.6 kg); varies with stack selection

Integration

Pro Dual 3-Stack & 4-Stack compatible module

Intended Use

Home & Commercial Gym

Body-Solid Pro Dual Leg Extension Leg Curl DLEC-SF Data Sheet

Body-Solid Pro Dual Leg Extension Leg Curl DLEC-SF Manuals and Assembly Info

Body-Solid Pro Dual Leg Extension Leg Curl DLEC-SF 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 Pro Dual Leg Extension Leg Curl DLEC-SF 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 Full 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 full 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 Pro Dual Leg Extension Leg Curl DLEC-SF Customer Reviews

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“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