kBox & kPulley Core Combo
From: $ 4,725 excl. tax
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Exception: kBox Pro expected to resume shipping in September
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The Core Combo System is the ideal introduction to complete Flywheel Training, combining the kBox and kPulley with the essential accessories for full-body strength and performance. Perfect for home gyms, personal trainers and clinics looking for maximum exercise variety with room to expand.
Description
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What is Flywheel Training?
Unlike traditional weights, Flywheel Training uses inertia to create resistance. The harder you pull or push, the more resistance the flywheel generates, automatically adapting every repetition to your effort. This allows you to train the lifting (concentric) phase with maximal intent while accessibly and safely emphasizing the lowering (eccentric) phase, helping you build strength, power and muscle more efficiently.
Learn more about How Flywheel Training Works >
About the Core Combo System
The Core Combo System combines the lower body strength capabilities of the kBox with the upper body and rotational versatility of the kPulley, creating a complete Flywheel Training solution from day one. With carefully selected accessories, it supports everything from squats and deadlifts to rows, presses and rotational movements, giving you far more exercise variety than a single device alone. Designed for users who want professional-quality equipment with the flexibility to grow, the Core Combo System is the perfect starting point for complete full-body training.
Best for
- Home gyms
- Personal trainers
- Pro, Amatuer, and Hobby Athletes
- Rehabilitation clinics
- Small training facilities
- Users wanting maximum versatility from the start
Key Benefits
- Complete full-body Flywheel Training
- Combines vertical, horizontal and rotational movements
- Adaptive resistance for every exercise
- Expandable with additional accessories
- Compatible with kMeter performance tracking
Why Choose a Combo System?
A Combo System brings together the strengths of both the kBox and kPulley, creating a complete Flywheel Training solution that supports lower body, upper body, core and rotational training with adaptive resistance.
For facilities and users looking to replace multiple traditional strength machines with one compact system, a Combo System offers the greatest training flexibility and long-term value.
 kBox Active |
Best ForHobby Athletes,Home Training |
 Up to 4 L flywheels with Advanced Flywheel Knob |
 Training surface area |
 35 lbs |
 Steel chassis |
 kMeter Optional |
kBox Lite |
Best ForPortablePro-level Training |
 Up to 6 L flywheels with Advanced Flywheel Knob |
|
Training surface area |
 22 lbs |
 Aluminum chassis |
 Performance Tracking via kMeter |
 kBox Pro |
Best ForElite Training& Facility Usage |
|
Up to 6 XL flywheels with Advanced Flywheel Knob |
 60% bigger surface area |
 34 lbs |
 Aluminum chassis |
|
Performance Tracking via kMeter |
 Custom Design |
 kPulley Go |
Best ForHome &portable training |
 Up to 2 XL flywheels |
 10.1 lbs Base Weight |
 Steel & Aluminum Chassis |
 Default Mount Option: Strap Mount |
 Rack Mount available in various sizes |
Mount Position = Exercise Height |
|
Manual Belt Retraction |
|
kMeter Optional |
kPulley Go+ |
Best ForPortablePro-level Training |
|
Up to 4 XL flywheels |
|
10.1 lbs Base Weight |
 Steel & Aluminum Chassis |
|
Default Mount Option: Strap Mount |
|
Rack Mount available in various sizes |
|
Mount Position = Exercise Height |
 Automatic Belt Retraction |
|
Performance Tracking via kMeter |
 kPulley Pro |
Best ForElite Training& Facility Usage |
|
Up to 6 XL flywheels with Advanced Flywheel Knob |
 18.7 lbs Base Weight |
 Steel Chassis Steel & Aluminum Beam |
 Single Mount Option: Stable Beam Mount |
|
Attachment Kit sold separately |
 Quick Exercise Height Adjuster |
|
Automatic Belt Retraction |
|
Performance Tracking via kMeter |
Specifications
| SKU | CKBPS |
|---|
kBox Platform
| Manual | |
|---|---|
| Custom design limit | Up to 1 hour of work is included in the price |
| Top surface | 73 x 43.5 cm or 29 x 17" (kBox Lite or Active), 90 x 55 cm or 35 x 22" (kBox Pro) |
| Foot print | 81 x 51 cm or 32 x 20" (kBox Lite or Active), 98 x 63 cm or 39 x 25" (kBox Pro) |
| Height | 21 cm or 8.3" (kBox Lite or Active), 23 cm or 9.1" (kBox Pro) |
| Weight | 10 kg or 22 lbs (kBox Lite), 15.5 kg or 34 lbs (kBox Pro), 16 kg or 35 lbs (kBox Active) |
| Inertia range (standard) | 0.005 kgm² – 0.200 kgm² (kBox Lite), 0.005 kgm² – 0.280 kgm² (kBox Pro) |
| Range of motion | 180 cm (71") |
| Feedback | kMeter feedback system built-in to kBox Pro & kBox Lite or available as an add-on to the kBox Active |
| Compatible flywheels | L – 0.050 kgm² · Fits all devices, M – 0.025 kgm² · Fits all devices, S – 0.010 kgm² · Fits all devices, XL – 0.070 kgm² · excl. kBox Lite/Active, XS – 0.005 kgm² · Fits all devices |
Angle Adjuster
| Compatibility | kBox |
|---|---|
| Exercises | Rows, swings and etc |
| SKU | O-0004 |
kPulley Base
| Manual | |
|---|---|
| Width | 16.5 cm or 6.5" (kPulley Go), 18.5 cm or 7.3" (kPulley Go+), 19.5 cm or 7.7" (kPulley Pro) |
| Depth | 37.5 cm or 14.8" (kPulley Go and Go+), 39 cm or 15.4" (kPulley Pro) |
| Height | 28.7 cm or 11.2" (kPulley Pro), 38 cm or 15" (kPulley Go and Go+) |
| Weight | 4.6 kg or 10.1 lbs (kPulley Go and Go+), 8.5 kg or 18.7 lbs (kPulley Pro) |
| Inertia range (standard) | 0.005 kgm² – 0.280 kgm² (kPulley Pro and Go+), 0.005 kgm² – 0.140 kgm² (kPulley Go) |
| Range of motion | 150 cm or 59" (kPulley Go and Go+), 190 cm or 74.8" (kPulley Pro) |
| Feedback | kMeter feedback system built-in to kPulley Pro or available as an add-on to the kPulley Go |
| Compatible flywheels | L – 0.050 kgm² · Fits all devices, M – 0.025 kgm² · Fits all devices, S – 0.010 kgm² · Fits all devices, XL – 0.070 kgm² · excl. kBox Lite/Active, XS – 0.005 kgm² · Fits all devices |
Mounting Solution
| Height | 231 cm or 90.9" (kPulley Pro Beam Mount, shorter beam mounts are available upon request), 25.6 cm or 10.1" (kPulley Go 3×3 Rack Mount), 26.1 cm or 10.3" (kPulley Go Strap Mount) |
|---|---|
| Width | 5 cm or 2" (kPulley Pro Beam Mount), 7 cm or 2.8" (kPulley Go Strap Mount), 8.6 cm or 3.4" (kPulley Go 3×3 Rack Mount) |
| Depth | 3 cm or 1.2" (kPulley Pro Beam Mount), 7.6 cm or 3" (kPulley Go Rack Mount), 7.6 cm or 3" (kPulley Go Strap Mount) |
| Weight | 0.71 kg or 1.56 lbs (kPulley Go Strap Mount), 1.7 kg-1.9 kg or 3.7 lbs-4.2 lbs (kPulley Go Rack Mount), 7 kg or 15.4 lbs (kPulley Pro Beam Mount) |
| kPulley Go Strap Mount Advice | Any pillars, poles, beams or racks used for strapping should adhere to the width mentioned above. Any attachment to narrower objects should be done at your own discretion with a spacer/distance piece on each side to support the attachment straps. |
| kPulley Go Rack Mount Compatibility | Rogue (Monster and Monster Lite), Sorinex (Basecamp and XL), Power Lift (Pro and Collegiate), Eleiko (Prestera) |
| Wall-attachment | Screws compatible with your wall are not included with this equipment and will need to be acquired elsewhere |
Flywheel
| Flywheel sizes/inertia | XS – 0.005 kgm², S – 0.010 kgm², M – 0.025 kgm², L – 0.050 kgm², XL – 0.070 kgm² |
|---|---|
| Compatibility | kBox Pro, kBox Lite (excl. XL), kBox Active (excl. XL), kPulley Pro, kPulley Go, LegExx, LegFlexx |
| Color | Standard, Color Coded |
Hip Belt
| Inner circumference | 82 to 130 cm/32.3 to 51.2 inches (Medium-Large), 60 to 90 cm/23.6 to 35.4 inches (Small-Medium) |
|---|---|
| Weight | 210 g – 280 g |
| Compatibility | kBox, kPulley |
| Exercises | Squats, lateral squats, lunges, split squats, calf press |
kGrips
| Weight | 90 g each (Original), 122 g each (A90) |
|---|---|
| Exercises | Pulls, rows, rotations, deadlifts, curls |
| Compatibility | kBox, kPulley |
kBar
| Length | 58 cm (original), 75.5 cm (knurled) |
|---|---|
| Weight | 0.6 kg (original), 3.2 kg (knurled) |
| Material | Aluminium (original), stainless steel (knurled) |
| Load limit | 200 kg/440 lbs/1960 N (original), 400 kg/880 lbs/3920 N (knurled) |
| Exercises | Straight-arm lifts, deadlifts, high pulls, rows, biceps curls, squat & lunge variations, shoulder press exercises and more |
| Compatibility | kBox, kPulley |
Ankle Cuffs
| Size | Adjustable |
|---|---|
| Weight | 150 g each |
| Exercises | Knee pulls, hamstring curls, leg extensions, hip adduction, hip abduction |
| Compatibility | kBox, kPulley |
| SKU | 19053 |
