1. Worldwide delivery
  2. 100% satisfaction guarantee
  3. 12 month warranty
  4. Secure payments

Medical Systems

Complete systems including all the flywheel training devices and accessories required by medical practitioners, including physiotherapists or physical therapists and sports medicine professionals among others.

Medical Starter System

$3,365 excl. tax

Medical Intermediate System

$5,895 excl. tax

Medical Advanced System

$7,475 excl. tax

Medical Elite System

$13,715 excl. tax
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Active

kBox4 Active

Our entry level model for the serious personal trainer or demanding home user. The perfect tool in strength and rehabilitation at our lowest price point.

  • Entry Level Model
  • Holds 1-2 Flywheels
  • kMeter Compatible
  • Weighs 15 kg
  • Starting at €1 410 / $1 635
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Lite

kBox4 Lite

Offers the lowest weight and best portability which makes it perfect for frequent travel without compromising the training.

  • Enhanced Portability
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 9.5 kg
  • Starting at €2 300 / $2 665
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Pro

kBox4 Pro

Our premium kBox model with the greatest versatility and largest performance area. It’s ideal for sports teams, premium fitness clubs and physiotherapy facilities.

  • Largest Performance Area
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 15.5 kg
  • Starting at €2 990 / $3 465
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kPulley2

The kPulley2 is the ideal horizontal solution for improving strength by offering flywheel training for rotational and pull exercises.

  • Horizontal Model
  • Holds 1-2 Flywheels
  • Built in kMeter
  • Easy to assemble
  • Starting at €1 890 / $2 190
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About the kBox

Train Up To Your Potential

With the kBox and kPulley, instead of a fixed load determined by gravity when lifting weights, you work against the variable inertia of heavy steel flywheels determined by the effort and energy you unleash into the device.

Engage Every Muscle

These training devices are truly versatile and serve multiple purposes, allowing you to engage your upper body, core and lower body with a wide variety of exercises.

Keep The Gym Nearby

It is completely portable and easy for anyone to carry or stove away.

Get Real-Time Feedback

Its kMeter app-based wireless feedback system can be used to measure and save actual power output and more.

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About the kBox

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.

Silent

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.

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About us

Exxentric was born out of a real need

Exxentric AB is a company developing innovative, science-based training equipment and methods for strength and conditioning, including the kBox, and the kPulley used by performance coaches, personal trainers and physiotherapists worldwide since 2011.

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Try before you buy

Find a flywheel training facility near you

Are you looking to try out the kBox or the kPulley before placing your order? Click here to discover find facilities that offer Exxentric flywheel training sessions in your region:

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