Flywheels

The Exxentric Flywheels are an indespensable part of the kBox flywheel training device.

FlywheelThe Exxentric flywheels are made from laser cut, balanced and powder coated carbon steel. The number and size of the flywheels used determines the inertia of the kBox training experience.

Inertia

The force in a flywheel training exercise depends on a combination of the intensity you work with and the inertia.

With a higher inertia, the motion will be slower and more controlled, and your muscle will be able to produce a higher force.

With a lower inertia, the motion will be faster which also puts higher demands on skill, balance and technique.

Selection

Exxentric Flywheels

The kBox4 can be equipped with two or four flywheels simultaneously depending on the kBox model.

The flywheels are available in four different sizes:

  • Heaviest: 0.070 kgm2 (for kBox4 Pro only)
  • Heavy: 0.050 kgm2
  • Medium: 0.025 kgm2
  • Light: 0.010 kgm2

The average first-time user typically starts with one heavy flywheel for upper body exercises and two heavy for the lower body.

The medium and light flywheels can be used both on their own for high-speed exercises and weaker individuals (such as for rehabilitation), but they can also be used to fine tune the inertia at higher loads.

Price

The Exxentric flywheels costs 80 EUR each plus shipping and local tax.

Further reading

 

 

Proceed to order and delivery or go back to equipment.

Proceed to order and delivery or go back to equipment.