Exxentric KBox4 Pro Systems
The Exxentric KBox4 Pro Training systems for advanced users have three variants that differ in their accessories.

starting from € 3.399,00

including 16% VAT , free shipping

Old price: € 3.559,00

There are variations of this item. Please select the variation you wish.

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Scientific benefits

The kBox is renowned for its genial application of eccentric overload in regular training as well as its variable resistance, both backed by growing scientific support.

  • Mix and match - Switching between drills and users is quick and hassle-free.
  • Soundless - The kBox practically doesn’t emit any sound at all.
  • Lower cost - These benefits result in increased efficiency of training programs while lowering the total costs as compared to alternatives.

Voices about the kBox

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The kBox4 Pro can be equipped with up to four flywheels in four different sizes, made from laser cut and powder coated carbon steel:

  • Heaviest: 0.070 kgm²
  • Heavy: 0.050 kgm²
  • Medium: 0.025 kgm²
  • Light: 0.010 kgm²

All exercises can be found here


Target Groups: Athletes Professional
Applications: Fitness Pro Sports
Product Type: Set
Product weight: 17,00 Kg

Datasheet K4Box_EN

KBox4 User Manual_EN

Exxentric Training Guide_EN

kBox4 Flyer_EN

kBox4 Comparison chart_EN

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