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