kBox4 Active systems offer the essentials of flywheel training for all levels of users.  

These systems are bolstered by our robust entry-level kBox4 device, ideal for gym studios, group classes, amateur athletes, and more. Home users can also benefit from our available training programs.

The kBox4 Active Platform is assembled by Swedish expert technicians with a light bronze colored steel chassis requiring minimal floor space. The small Pulley Block mounted on this model is beneficial due to its minimal dimensions and reduced chance of interference during training. Its standard inertia capacity goes up to 0.100 kgm².