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SportsArts Leg Extension and Curl DF300


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✓ Free Shipping above $100+
✓ Reviewed by Athletes
✓ Assembly Available on Request

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Get Leg Strength using the SportsArt’s Leg Extension/Curl

The SportsArt Dual Function Strength Series is uniquely engineered to offer training on multiple muscle groups per station without compromising range of motion or user experience, making them ideal for smaller spaces.

Dual Function Series allows users to work at least 2 major muscle groups per machine maximizing both space and convenience

Dual cam system improves biomechanics and reduces cable slack

Stacks feature sound dampeners and magnetized selector fork for maximum stability


  • Direct drive system offers two opposing cams for less cable-slop and faster workout changeover
  • Easy transition from leg extension to seated leg curl
  • Adjustable seat back and leg pads for user customization
  • Multiple adjustment points for maximum customization
  • Heavy-duty marine grade cushions

Tech Specs

  • Stainless steel guide rods resist rust and maintain smooth operation
  • 14-gauge machine welded frame
  • 5 inch deep groove POM pulleys provide consistent cable tracking
  • Plate increments: 20 x 11 lbs (5 kg)


      • Unit Weight:  493.9 lbs / 224.5 kg
      • Dimensions (L x W x H):  53.1 x 39.8 x 57 in / 134.8 x 101 x 144.7 cm
      • Weight Stack:  220 lbs / 100 kg
      • Max User Weight:  500 lbs / 227 kg
      • Starting Weight:  Extension: 13 lbs / 6 kg Curl: 13 lbs / 6 kg


      • Frame: 10 Years
      • Type: Full Commercial - no usage limit
      • Weights & Guide Rods: 5 Years
      • Grips, Enclosures & Covers: 1 Year
      • Labor: 1 Years
      • Cables, Belts, Bearings & Parts: 3 Years
      • Upholstery: 6 Months


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