SingleExx Combo
From: $ 13,482 excl. tax
Ships in 1-3 days
The combination of the LegExx and LegFlexx in one system provides users with the best value for isolated quadriceps and hamstring training equipment based on scientifically proven principles, with variable and unlimited resistance, a feedback module for monitoring progress in real-time and over the long term as well as a unique mobile design considering the absence of any weight-stacks.
You can choose how your machines are delivered:
- fully assembled and ready to train
- semi-assembled (final setup takes about 30–60 minutes, easy step-by-step instructions included)
Specifications
| SKU | CLELF |
|---|
LegExx Machine
| Manual | |
|---|---|
| Shipping options | No assembly (by default), Semi-assembled (detailed guide available), Unassembled (detailed guide available) |
| Color | Space Grey |
| Usage area | 100 x 139 cm (39.4 x 54.7 in) |
| Foot print | 80 x 108 cm (31.5 x 42.5 in) |
| Height | 110 cm (43.3 in) |
| Weight | 95 kg (210 lbs) |
| Maximum weight allowed | 350 kg (772 lbs) |
| Inertia range (standard) | XS, 0.005 kgm² – XL, 0.280 kgm² |
| Feedback | Built-in kMeter feedback system |
| Compatible flywheels | XS (0.005 kgm²), S (0.010 kgm²), M (0.025 kgm²), L (0.050 kgm²), XL (0.070 kgm²) |
| SKU | 18282 |
LegFlexx Machine
| Manual | |
|---|---|
| Shipping options | No assembly (by default), Semi-assembled (detailed guide available), Unassembled (detailed guide available) |
| Color | Space Grey |
| Usage area | 100 x 145 cm (39.4 x 57.1 in) |
| Foot print | 80 x 95 cm (31.5 x 37.4 in) |
| Height | 115 cm (45.3 in) |
| Weight | 103 kg (227 lbs) |
| Maximum weight allowed | 350 kg (772 lbs) |
| Inertia range (standard) | XS, 0.005 kgm² – XL, 0.280 kgm² |
| Feedback | Built-in kMeter feedback system |
| Compatible flywheels | XS (0.005 kgm²), S (0.010 kgm²), M (0.025 kgm²), L (0.050 kgm²), XL (0.070 kgm²) |
| SKU | 18500 |
kMeter (built-in)
| Compatibility | All LegExx, LegFlexx, kPulley, kBox Active, kBox Lite & kBox Pro devices with magnetic sensor discs |
|---|---|
| Sample rate | 10000 Hz (155 revolutions/second) |
| SKU | O-0010 |
XL Flywheel x 4
| 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 |
L Flywheel x 2
| 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 |
M Flywheel(s)
| 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 |
Additional XL Flywheel(s)
| 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 |

