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Exxentric kBox4 Lite Systems
Kickstart your Flywheel Training with mid-range kBox model, perfect for users who frequently travel but refuse to compromise on their training. kBox is the perfect training system for strength training, rehabilitation, injury prevention, and training in general. Available with free flywheel training app to design all your kBox workouts. Ideal for home gyms, personal trainers or gym classes. Available in different colors and models.
Chose Set

starting from € 2.749,00

including 19% VAT , free shipping

Choose tax zone / country of delivery

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

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With the kBox, you work against the variable inertia of heavy steel flywheels, instead of lifting dumb weights against gravity. 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

It also offers a number of important practical benefits, including:

  • It is a truly versatile multi-purpose training device, for exercises training both upper body, core and lower body.
  • It is completely portable and easy for one person to carry or store away.
  • It's kMeter app-based wireless feedback system can be used to measure and save actual power output and more.
  • Switching between drills and users is quick and hassle-free.
  • The kBox practically doesn't emit any sound at all.

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 Exxentric kBox is being used by athletes and patients for a wide range of flywheel training applications. To understand the benefits in your field, please select your main field below.

Performance Sports

  • The kBox had its initial break-through in performance sports, where it is widely used by elite coaches in football, sprinting, skiing, and more. Read more.

Health & Fitness

  • In recent years, personal trainers have discovered what flywheel training and a kBox investment can do for businesses in Health & Fitness.


  • The kBox has been embraced also by physiology clinicians for efficient rehabilitation of clients with many types of diagnoses.

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Target Groups: Athletes Professional
Applications: Fitness Pro Sports
Product Type: Set

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Datasheet K4Box_EN

KBox4 User Manual_EN

kBox4 Flyer_EN

Exxentric Training Guide_EN

kBox4 Comparison chart_EN