Take your lower-body training to the next level with the Steelflex MLC400 Leg Curl Machine, built for advanced athletes and fitness professionals. It offers ergonomic support, adjustable resistance, and targeted motion to isolate and strengthen your hamstrings safely and efficiently.
Ergonomic, Biomechanically Optimized Design
The MLC400 features a contoured back pad that aligns with the spine, minimizing stress on the lower back and maximizing comfort. Its adjustable roller pads and thigh support secure the legs firmly, enabling a stable curling motion with perfect form.
Smooth Motion with Superior Cable System
Powered by a flat belt drive system rated at 2280 kg tensile strength, this machine delivers a silent and frictionless workout, perfect for focused training environments. The weight stack moves smoothly, with shock-absorbing buffers reducing operational noise.
Customizable Weight Options
The standard weight stack is 215 lbs (97.5 kg):
20 × 10 lbs plates
One 15 lb top plate
Optional upgrades:
315 lbs (143 kg)
415 lbs (189 kg)
This range accommodates users from novice to elite.
Premium Comfort and Finish
Padding: High-resilience foam with cool latex covering
Frame Finish: Dual-layer silver-gray powder coating
Handles: Anti-slip dipped PVC grips
User Max Weight: 264 lbs (120 kg)
Technical Specifications
Model: MLC400
Brand: Steelflex
Exercise Type: Seated leg curl – hamstring training
Drive System: Flat belt – 2280 kg tension
Weight Stack: 215 lbs (standard), 315 or 415 lbs (optional)
Max User Weight: 264 lbs (120 kg)
Dimensions: 156 × 100 × 167 cm
Suitable For: Professional gyms, rehab centers, home training
Why Choose the MLC400?
Because it gives you professional-level performance with comfort, quiet operation, and total control. Whether you're aiming for strength, recovery, or injury prevention, the MLC400 is your best leg day partner.
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Prices include tax