Calf extension machine
(Calf Extension)

The newest line of NPG brand, the R-line, has been created and tailored to the requirements set by the modern investors. The R-line line means first and foremost richness of strength equipment, as we can find both BASIC equipment working on a given muscle part and DUAL equipment; Which allows R-line to fit perfectly into large area or small clubs, where every meter of the training room must be fully utilized.


Navigation: Home > List of NPG R-Line products > Calf Extension

Product photos


  • calf muscle training machine
  • machine with a stack – 168 kg
  • fantastic biomechanics of movement
  • sliding seat adjusted to the user
  • intuitive load change
  • soft, sweat-proof handles, ergonomic and durable
  • powder-coated frame, making it resistant to corrosion and mechanical damage
  • stable construction made of thick and durable profiles
  • solid, comfortable upholstery made of two-layer foam covered with high-quality synthetic leather
  • clear information graphics
  • universal stack tower height

Technical data

L x W x H: 1780 x 1170 x 1498 mm

Product weight: 331 kg

Weight stacks: 168 kg