facebook pixel

Free Delivery on orders over £999, UK main land only - Buy Now, Pay Later with Klarna


Reinventing strength training with Flywheel devices

Brand History

Exxentric was founded by Marten Fredriksson and Fredrik Correa in Stockholm in 2011 when the kBox1.0 was launched. After a period of fast growth Exxentric released the third version of its main product the kBox3, it was at this point that flywheel training started to grow and expand globally.

Perform Better became the UK reseller in 2015. Since then Exxentric has grown it’s reseller network and have now sold devices in 65+ countries worldwide and you see flywheel training being applied in a wide variety of environments: professional sports, rehabilitation and health and fitness. Exxentric is now on the fourth generation of kBox and have added more products to the range.

Product Range

The fourth generation of kBox comes in three different models: the Active, Lite and Pro with each model being available in three packages: starter, advanced and advanced plus. In 2019 Exxentric launched two new colours in addition to the standard brown: blue and black.

In 2018 the kPulley was launched, which uses the same scientifically proven flywheel training benefits to the kBox4. This was updated to the kPulley2 in 2019 and the new portable kPulley Go was released in late 2021.

The LegExx was launched in 2020 and offers open kinetic chain training ideal for quadriceps strengthening, rehabilitation and increased mobility.

Shop our Exxentric Products

Out nowOur Sport Performance Catalogue 2022 is now available to download