kBox4 Pro Platform (Jet Black) – Excellent
From: $ 2,961 excl. tax
The kBox is our very first – and to this day – best selling product. Trusted by thousands of athletes, coaches, and home users around the globe, the kBox has proven itself as the most versatile strength training solution on the market today. Offering over 70 different exercises for the whole body and full kMeter compatibility – kBox is designed to elevate the performance of any athlete.
Description

Each platform includes:
- kBox with
- Pre-attached Drive Belt
- Pre-attached Large Pulley Block
- Angle Adjuster


Key Add-Ons:
- Foot Block
- Crucial for change of direction
- Platform Extension functionality available
- Advanced Flywheel Knob
- Maximizes platform’s flywheel capacity
- kMeter
- Transforms Flywheel Training from subjective effort into measurable progression
- Already built-in to Pro and Lite models
Specifications
| Comment from technicians | Brand new device |
|---|---|
| SKU | O-R-18255E |
kBox4 Pro Platform (Legacy) - refurbished
| Manual | |
|---|---|
| Top surface | 90 x 55 cm |
| Foot print | 98 x 63 cm |
| Height | 23 cm |
| Weight | 15.5 kg |
| Inertia range (standard) | 0.005 kgm² – 0.280 kgm² |
| Range of motion | 175 cm |
| Feedback | Built-in kMeter feedback system (SmartCoach compatibility is available upon request) |
| Compatible flywheels | 0.005 kgm², 0.010 kgm², 0.025 kgm², 0.050 kgm², 0.070 kgm² |
Flywheel - refurbished
| 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 - refurbished
| 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 - refurbished
| Weight | 90 g each (Original), 122 g each (A90) |
|---|---|
| Exercises | Pulls, rows, rotations, deadlifts, curls |
| Compatibility | kBox, kPulley |
kBar - refurbished
| 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 - refurbished
| Size | Adjustable |
|---|---|
| Weight | 150 g each |
| Exercises | Knee pulls, hamstring curls, leg extensions, hip adduction, hip abduction |
| Compatibility | kBox, kPulley |
| SKU | 19053 |
Harness - refurbished
| Weight | 950 g – 1350 g per harness |
|---|---|
| Exercises | Squats, lateral squats, split squats, lunges, calf press |
| Compatibility | kBox (recommended), kPulley |





