In our kBox4 generation of flywheel training devices, this model is often chosen for its built-in kMeter II feedback system, smaller footprint and lower weight at just 9.5 kg, making it the most mobile kBox4 device, perfect for users who frequently travel. SmartCoach compatibility is available upon request.
All current kBox4 devices come with an automatic belt length adjustment mechanism for seamless transitions between drills and individuals. Moreover, now you also get a better experience during more horizontal movements, such as rows and swings, by implementing the Angle Adjuster, which is a standard component of every kBox4 system.
kBox4 Lite Starter System€2,300 excl. tax
kBox4 Lite Advanced System€2,930 excl. tax
kBox4 Lite Advanced Plus System€3,750 excl. tax
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.
About the kBox
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.
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.
Try before you buy
Find an Exxentric facility near you
Your satisfaction as an Exxentric customer is our highest priority. Why not try out one of our products before you invest in the equipment? Click here to discover all our resellers in your area!
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.