YOUR MIDDLE EAST PARTNER FOR EQUIPMENT & PERFORMANCE SOLUTIONS
The kBox is one of the most advanced tools for strength and rehab training, used by professional athletes, coaches, and therapists around the world. Unlike traditional weights, it uses flywheel resistance — meaning the harder you work, the more resistance you create. This makes training both safer and more effective, especially for developing eccentric (lowering phase) strength. With unlimited, auto-adjusting resistance – the kBox let’s you maximize your training intensity without compromising safety. The kBox replaces your entire gym on a small footprint by offering more than 70 exercises for the upper and lower body. With kMeter compatibility you can track, measure, and compare training data to optimize your results and progress.
INERTIA ↺ BUILT
COMPARE MODELS
Same principle. Different platforms.
k-Box PRO
The most powerful and stable platform. Built for elite athletes and high-performance facilities where heavy loading, maximum output, and daily intensive use matter. More weight capacity, more space, total stability. The benchmark for performance.
k-Box LITE
A strong, versatile option for clinics and training spaces that need high performance with a smaller footprint. Ideal for shared environments and professional daily use.
k-Box ACTIVE
Compact and portable, designed for rehab, physio, and studios where space is limited but quality remains essential.
COMPARE SYSTEMS
Starter System - The entry level
Perfect for those starting with flywheel training or adding versatile resistance work to a clinic, gym, or personal setup. Includes essential components to get you training effectively with quality and simplicity.
Advanced System - A balanced upgrade
Designed for users who want more versatility and performance capacity than a basic setup. Ideal for regular use in performance centers, clinics, or team environments where broader load profiles and progression matter.
Ultimate System - The most complete
Preferred by professional teams, elite athletes, and advanced training facilities, it covers strength, power, and rehab needs with maximum versatility and adaptability. Built for those who demand the highest level of training outcomes.
One training method, multiple setups.
Fill out the form to select your system, add devices like the kPulley, and receive a personalized quote within 24 hours.
CHOOSE YOUR KBOX
If you haven’t yet reviewed our full range of Exxentric products, we invite you to visit the [Exxentric-page] to discover additional solutions that can complement your flywheel setup.
You Dream it. We Build it.
Personalize your kBox Pro with our free custom foiling service.
Send in your design brief, making sure to include all relevant info.
Talk to our team to develop, perfect, and approve your custom design.
Purchase your kBox Pro devices from our store, selecting the Custom Design Option.
Download our design instructions.
Train. Return. Repeat.
Short-term strength training solution for athletes, teams, and rehab – delivered when and where you need it.
Delivered to Your Location
Professionally delivered to your chosen location — fully prepped and personalized.
Seamless Return Service
We’ll manage the return process so you can stay focused on performance.
Choose Your Dates
Pick the rental period that fits your schedule — whether it's days, weeks, or months.