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Body-Solid (DLEC-SF) Leg Extension/Curl

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$3,740.00 - $3,955.00
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Body-Solid (DLEC-SF) Leg Extension/Curl Showing Athlete Pressing Lower-Leg Rollers from a Seated Position
Athlete Performing Seated Leg Extension on Body-Solid Selectorized Leg Machine
Athlete Seated at Body-Solid Leg Extension/curl Machine Preparing for Lower-Body Exercise
Condition:
New
Average Delivery:
6-10 Business Days
Shipping:
Free Shipping
Current Stock:

Out of Stock - Approx. Arrival: Nov 16, 2026 - Pre-Ordering Recommended

Product Options:
$3,740.00

Description

Body-Solid ProDual Leg Extension/Curl for Seated Quadriceps and Hamstring Training:

The Body-Solid (DLEC-SF) Leg Extension/Curl combines seated leg extensions and seated leg curls within one freestanding selectorized station. A biomechanically aligned pivot and elliptical resistance cam guide both exercises through a controlled movement path, while the recumbent back support helps users establish a stable training position. The two-function format gives schools, athletic centers, rehabilitation settings, wellness facilities, studios, and commercial gyms direct quadriceps and hamstring training without requiring separate machines.

Extensive Back and Roller Adjustments Improve User Alignment:

This commercial leg extension and curl machine provides multiple back-pad and lower-leg roller settings so users can establish a more suitable relationship to the machine pivot before training. A self-adjusting lower-leg pad maintains contact through both movements, while the adjustable thigh hold-down helps stabilize the upper legs during seated curls. Fixed hand grips provide another point of support for controlled repetitions and consistent setup.

Standalone Commercial Construction Supports Repeated Facility Use:

This Body-Solid ProDual Leg Machine operates as a complete self-contained selectorized station with its own dedicated resistance system. Continuous-welded oval framing, reinforced pulleys, sealed pivot bearings, aircraft-grade cable, protective shrouds, and commercial upholstery support frequent shared use. Available resistance choices let facilities serve different strength levels while retaining the same exercise setup, giving buyers a durable dual-function lower-body station for structured strength circuits and independent training.

Quick Buying Guide
  • Order Includes: (1) Body-Solid (DLEC-SF) Leg Extension/Curl
  • Available Exercises: Seated Leg Extension and Seated Leg Curl
  • Weight Stack Options: 210 lbs or 310 lbs
  • Back-Pad Positions: 12
  • Leg-Pad Positions: 7
  • Assembly: Required
  • Use: Home or Commercial

Key Product Features:

  • Dual-exercise station: Combines seated leg extensions and curls in one unit, delivering direct quad and hamstring training.
  • Elliptical resistance cam: Varies load through the motion arc so resistance better matches natural leg strength curves.
  • Extensive pad adjustments: Twelve back-pad and seven roller positions help different users align knees with the pivot point.
  • Self-adjusting leg pad: Lower-leg pad maintains contact through extensions and curls, supporting smooth, consistent reps.
  • Adjustable thigh hold-down: Pop-pin thigh restraint helps stabilize upper legs during seated curls for controlled movement.
  • Selectorized weight stacks: Offers 210 lb or 310 lb stack options so facilities can match resistance to user strength levels.
  • Commercial-duty construction: Oval steel frame, aircraft cable, and commercial upholstery support frequent shared facility use.

Product Specifications:

SKU
DLECSF
Product Type
Selectorized Leg Extension and Curl Machine
Available Exercises
Seated Leg Extension and Seated Leg Curl
Resistance Type
Selectorized Weight Stack
Weight Stack Options
210 lbs or 310 lbs
Resistance Cam
Elliptical
Back-Pad Adjustment
12 Positions
Leg-Pad Adjustment
7 Positions
Leg-Pad Diameter
9"
Thigh Hold-Down
Pop-Pin Adjustable
Mainframe
11-Gauge, 2.375" x 4.625" Oval Steel Tubing
Cable
5.5 mm Aircraft Cable Rated to 2,500 lbs
Upholstery
DuraFirm™ over 2" High-Density Foam
Dimensions
46" L x 66" W x 62" H
Product Weight
506 lbs with 210 lb Stack
Assembly
Required
Use
Home or Commercial

Shipping Package Specifications:

Package 1
Shipping Dimensions
39.4" L x 33.1" W x 13.0" H
Shipping Weight
102 lbs
Package 2
Shipping Dimensions
50.8" L x 23.2" W x 9.8" H
Shipping Weight
88 lbs
Package 3
Shipping Dimensions
82.7" L x 33.9" W x 8.7" H
Shipping Weight
173 lbs

Ideal Training Environments:

  • Commercial Fitness Centers: Two guided leg exercises and selectable resistance provide dedicated quadriceps and hamstring training in one station.
  • Schools & Athletic Facilities: Extensive user adjustments help coaches establish repeatable alignment for varied athletes.
  • Wellness & Rehabilitation Settings: Supported seated positioning and controlled selectorized resistance suit structured lower-body strengthening programs.

Request a Price Quote:

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Multi-item and facility orders
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Purchase Orders:

Qualified schools, colleges, government agencies, and military organizations can use approved purchase orders.

Net-30 terms for approved buyers
Institutional purchasing support
Purchase Order Details

Delivery Information:

  • Shipping Method: Freight Carrier
  • Leaves Warehouse: Up to 3-5 Business Days
  • Transit Time: Up to 3-5 Business Days
  • Delivery Appointment Required: Yes
  • Delivery Location: Curbside or Loading Dock
  • Freight Company Will Call for Appointment: Yes
  • Tracking Provided: Yes

Frequently Asked Questions:

  • Does the Body-Solid DLEC-SF Leg Extension/Curl ship free? Yes. Gtech Fitness includes free shipping on this machine within the contiguous United States. It ships by freight carrier with curbside or loading-dock delivery, and the freight company will schedule a delivery appointment and provide tracking so facilities can plan for receipt.
  • Which exercises can I perform on the DLEC-SF? This dual-function station combines seated leg extensions for the quadriceps with seated leg curls for the hamstrings. Both movements follow a guided path using the same selectorized weight stack, allowing users to move between exercises quickly. For shoppers comparing similar equipment, Gtech Fitness also offers other leg extension and curl weight machines that focus on the same primary muscle groups. Facilities putting together broader lower-body training lines sometimes pair this type of station with separate leg press weight machines to cover additional compound movements.
  • How adjustable is the user setup? The Body-Solid DLEC-SF provides extensive adjustment to accommodate different leg lengths and torso sizes. The back pad offers 12 positions to help align the user’s knee with the machine pivot, while the lower-leg roller adjusts through 7 positions to fine-tune starting range and contact point. A self-adjusting lower-leg pad and pop-pin thigh hold-down help maintain consistent alignment and stability throughout both extension and curl movements.
  • Which weight stack should I choose? Both stack options use the same selectorized system, so the choice mainly affects maximum available resistance. The 210 lb stack typically suits general fitness centers, light commercial settings, and a wide range of recreational users. The 310 lb stack offers more top-end load capacity, making it better suited for stronger populations, athletic programs, and higher-traffic commercial facilities that need additional resistance headroom without changing the basic exercise setup. Buyers equipping a full circuit can compare this station’s stack options with other commercial weight machines that use similar selectorized resistance.
  • How much space should I reserve for the machine? The DLEC-SF has a listed footprint of approximately 46 inches long, 66 inches wide, and 62 inches high. In practice, facilities should allow extra room around the perimeter so users can enter and exit the seat comfortably and adjust the back pad and rollers without obstruction. Providing clear space around the lower-leg roller also helps ensure a smooth, unrestricted range of motion for both the leg extension and leg curl exercises.

Details

Grade:
Commercial

Warranty

Home Use:

  • All Parts: Lifetime

Commercial Use:

  • Frame & Welds: Lifetime
  • Pulleys, Bushings, Bearings, Hardware: 3 Years
  • Upholstery, Grips: 1 Year

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