Our Product Family
Single Device Systems
The Exxentric line of equipment for flywheel training includes four different devices which can be compiled into complete flywheel training systems for anyone from the large facility to the serious home user.

kBox4 Pro Systems
Standard systems including a kBox4 Pro, ideal for sports teams, premium fitness clubs and physiotherapy clinics.

kBox4 Lite Systems
Systems including the mid-range kBox4 Lite model, for any users who frequently travel but refuse to compromise on their training.

kBox4 Active Systems
Systems including a kBox4 Active, offering the essentials of flywheel training for all levels of users.

kPulley2 Systems
Systems including a kPulley2, ideal for horizontal exercises prominent in athletics, general fitness and rehabilitation.

LegExx System
Our first single-exercise flywheel training device intended for seated leg extension training. Outstanding for its mobility, variable resistance and eccentric loading capacity.
OPEN FACILITIES
Curious to put Flywheel Training to the Test?
Experience the true effectiveness and potential of the Exxentric kBox, kPulley, or LegExx. Click here to find facilities that offer Exxentric Flywheel Training sessions in your region:
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.