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Width
Depth
Height
 
Top Surface Width
Top Surface Depth
Top Surface Area
 
Chassis/Frame
Flywheel
Color
Custom Design
 
kMeter built-in
kMeter version
Drive belt autoretract
Quick change flywheel
Foot block options
No. of flywheels mounted (default)
Advanced Flywheel Knob compatibility
Standard Inertia range, kgm²
Standard Inertia factor
Range of motion
 
XS – 0.005
S – 0.010
M – 0.025
L – 0.050
XL – 0.070
 
 

kBox Active
kBox Lite
kBox Pro
kBox4 Active (Legacy)
kBox4 Lite (Legacy)
kBox4 Pro (Legacy)

kBox Active

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kBox Lite

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kBox Pro

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Legacy Active

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Legacy Lite

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Legacy Pro

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Minimum dimensions (bounding box)
Width

81 cm (32″)

Width

81 cm (32″)

Width

98 cm (39″)

Width

76 cm (30″)

Width

76 cm (30″)

Width

98 cm (39″)

Depth

51 cm (20″)

Depth

51 cm (20″)

Depth

63 cm (25″)

Depth

51 cm (20″)

Depth

51 cm (20″)

Depth

63 cm (25″)

Height

21 cm (8.3″)

Height

21 cm (8.3″)

Height

23 cm (9.1″)

Height

21 cm (8.3″)

Height

21 cm (8.3″)

Height

23 cm (9.1″)

Other dimensions
Top Surface Width

73 cm (29″)

Top Surface Width

73 cm (29″)

Top Surface Width

90 cm (35″)

Top Surface Width

69 cm (27″)

Top Surface Width

69 cm (27″)

Top Surface Width

90 cm (35″)

Top Surface Depth

43.5 cm (17″)

Top Surface Depth

43.5 cm (17″)

Top Surface Depth

55 cm (22″)

Top Surface Depth

43.5 cm (17″)

Top Surface Depth

43.5 cm (17″)

Top Surface Depth

55 cm (22″)

Top Surface Area

0.32 m² (3.4 sq. ft)

Top Surface Area

0.32 m² (3.4 sq. ft)

Top Surface Area

0.50 m² (5.3 sq. ft)

Top Surface Area

0.30 m2 (3.2 sq. ft)

Top Surface Area

0.30 m2 (3.2 sq. ft)

Top Surface Area

0.50 m2 (5.3 sq. ft)

Materials
Chassis/Frame

steel

Chassis/Frame

aluminium

Chassis/Frame

aluminium

Chassis/Frame

steel

Chassis/Frame

aluminium

Chassis/Frame

aluminium

Flywheel

steel

Flywheel

steel

Flywheel

steel

Flywheel

steel

Flywheel

steel

Flywheel

steel

Color

Jet Black

Color

Midnight Blue, Carbon Black

Color

Midnight Blue, Carbon Black

Color

Jet Black, Arctic Blue, Desert Bronze, Frosty Green, Carbon Black (sold out)

Color

Midnight Blue, Jet Black

Color

Midnight Blue, Jet Black

Custom Design

–

Custom Design

–

Custom Design

Available

Custom Design

–

Custom Design

–

Custom Design

–

Features
kMeter built-in

optional

kMeter built-in

yes

kMeter built-in

yes

kMeter built-in

optional

kMeter built-in

yes

kMeter built-in

yes

kMeter version

3

kMeter version

3

kMeter version

3

kMeter version

3 for Jet Black and 2 for all others

kMeter version

2

kMeter version

2

Drive belt autoretract

yes

Drive belt autoretract

yes

Drive belt autoretract

yes

Drive belt autoretract

yes

Drive belt autoretract

yes

Drive belt autoretract

yes

Quick change flywheel

yes

Quick change flywheel

yes

Quick change flywheel

yes

Quick change flywheel

yes

Quick change flywheel

yes

Quick change flywheel

yes

Foot block options

Standard, Platform Extension

Foot block options

Standard, Platform Extension

Foot block options

Standard

Foot block options

Standard, Platform Extension

Foot block options

Standard, Platform Extension

Foot block options

Standard

No. of flywheels mounted (default)

1-2

No. of flywheels mounted (default)

1-4

No. of flywheels mounted (default)

1-4

No. of flywheels mounted (default)

1-2

No. of flywheels mounted (default)

1-4

No. of flywheels mounted (default)

1-4

Advanced Flywheel Knob compatibility

yes

Advanced Flywheel Knob compatibility

yes

Advanced Flywheel Knob compatibility

yes

Advanced Flywheel Knob compatibility

yes

Advanced Flywheel Knob compatibility

yes

Advanced Flywheel Knob compatibility

yes

Standard Inertia range, kgm²

0.005 – 0.100

Standard Inertia range, kgm²

0.005 – 0.200

Standard Inertia range, kgm²

0.005 – 0.280

Standard Inertia range, kgm²

0.005 – 0.100

Standard Inertia range, kgm²

0.005 – 0.200

Standard Inertia range, kgm²

0.005 – 0.280

Standard Inertia factor

x20

Standard Inertia factor

x40

Standard Inertia factor

x56

Standard Inertia factor

x20

Standard Inertia factor

x40

Standard Inertia factor

x56

Range of motion

180 cm (71″)

Range of motion

180 cm (71″)

Range of motion

180 cm (71″)

Range of motion

180 cm (71″)

Range of motion

180 cm (71″)

Range of motion

180 cm (71″)

Flywheel options (kgm²)
XS – 0.005

yes

XS – 0.005

yes

XS – 0.005

yes

XS – 0.005

yes

XS – 0.005

yes

XS – 0.005

yes

S – 0.010

yes

S – 0.010

yes

S – 0.010

yes

S – 0.010

yes

S – 0.010

yes

S – 0.010

yes

M – 0.025

yes

M – 0.025

yes

M – 0.025

yes

M – 0.025

yes

M – 0.025

yes

M – 0.025

yes

L – 0.050

yes

L – 0.050

yes

L – 0.050

yes

L – 0.050

yes

L – 0.050

yes

L – 0.050

yes

 

–

 

–

XL – 0.070

yes

 

–

 

–

XL – 0.070

yes

Weight of machine
16 kg (33 lbs)
10 kg (22 lbs)
15.5 kg (34 lbs)
15 kg (33 lbs)
9.5 kg (21 lbs)
15.5 kg (34 lbs)

Maximum weight allowed on machine
200 kg (441 lbs)
200 kg (441 lbs)
200 kg (441 lbs)
200 kg (441 lbs)
200 kg (441 lbs)
200 kg (441 lbs)

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