Exxentric kBox4 Active Advanced Plus Training system
The system includes the kBox4 Active Platform, Flywheel 0,010 kgm2, Flywheel 0,025 kgm2, 2x Flywheel 0,050 kgm2, Hip belt (Size: Standard), Harness (Size: M), Ankle Cuffs, kBar, kGrips, Foot block, Elevation Blocks, Extension Strap, Cover Mat

€ 2.579,00

including19% VAT , free shipping


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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.


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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The kBox4 Active can be equipped with up to two flywheels in three different sizes, made from laser cut and powder coated carbon steel.

  • Heavy: 0.050 kgm
  • Medium: 0.025 kgm
  • Light: 0.010 kgm


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

kBox4 Data sheet_EN

kBox4 User Manual_EN