EFX® 5.21

Elliptical Fitness Crosstrainer™

You'll appreciate the EFX® 5.21, our lowest priced elliptical. With fixed handlebars for a lower body focus, and a smaller size, it provides a low-impact workout that feels smooth and natural. It also has just the right amount of features to keep you challenged and put you a step ahead.

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The EFX® 5.21 features manually adjustable CrossRamp® technology with three position settings, fixed handlebars, 8 programs, 16 resistance levels and touch and telemetry heart rate monitoring with Smart Rate®. Heart rate chest strap transmitter NOT included.

Equipment Features

CrossRamp® Technology (Description) With Precor patented adjustable CrossRamp® technology, you can alter the height of the elliptical path your foot travels. Called Variable Stride Geometry™, this allows you to focus on a specific muscle group or all major lower-body muscle groups, so you can work the muscles you want, when you want.
CrossRamp® Technology (Type) Manual
Ramp Material Welded steel, covered with a black powder coat finish
Handlebars Fixed, for lower-body focus
Ramp Angle 3 positions: 15°, 20° and 25°
Biomechanics Patented, low-impact EFX® motion is smooth and natural, providing the lowest Rate of Perceived Exertion of any cardio exercise system to make your workouts more comfortable, even though you are working out strenuously. The patented motion allows your heels to remain in contact with foot pedals, reducing muscle and tendon stress.
Reversible Pedal Rotation Yes
Pedal Locking Pin Yes
Colour Warm Brown with Warm White accents. Black CrossRamp.
Transport Wheels No

Resistance System

Resistance Level 16

Console Features

Console Type 4 inches x 3 inches Single Color LCD Console Screen

Tap Control provides an audible click when you press a key.

Tap Control
QuickStart™ Yes

10-key pad to enter data or select channels when integrated with Cardio Theater® components.

Numerical Keypad
User IDs No
Options Key No
Preset Programmes Cross Trainer
Fat Burner
Heart Rate
Hill Climb
Weight Loss
Console Language(s) English
Electronic Readouts Calories, Distance, Heart rate, Program profile, Resistance level, SmartRate®, Strides per minute, Time

Heart rate monitoring

Touch Yes

Chest strap transmitter required.

Chest Strap Transmitter Works with any Polar® compatible 5 KHz chest strap transmitter
Chest Strap Transmitter Included No

SmartRate® instantly displays heart rate. When age and weight are entered, SmartRate helps the user to stay in fat burn, cardio or peak target zone for a more efficient cardio and weight-loss workout.


Equipment Specifications

Foot Pedal Dimensions (cm/inches) 7 W x 15 L inches / 18 W x 38 L cm

Equipment Dimensions & Weight

Length (cm/inches) 76 inches / 193 cm
Width (cm/inches) 29 inches / 74 cm
Height (cm/inches) 62 inches / 157 cm
Equipment Weight (kg/lbs) 164 lbs / 73 kg

Delivery Dimensions & Weight

Length (cm/inches) 82 inches / 209 cm
Width (cm/inches) 31 inches / 79 cm
Height (cm/inches) 23 inches / 58 cm
Delivery Weight (kg/lbs) 198 lbs
Delivery Configuration (for non-installed purchases Ships in one box. Assembly required.

Power Requirements

Equipment Plug In
U.S. & Canada 120 VAC 120 VAC (50/60 hz)


EN957 / ASTM EN957 / ASTM

Owner's Manual Language

Language English

Manufacturer reserves the right to change or alter specifications at any time. Precor protects its product by vigorously enforcing its patent, trademark, copyright and other applicable intellectual property rights in the USA and in other countries. Precor is a registered trademark of Precor Incorporated.

EFX® 5.21 Elliptical Fitness Crosstrainer™