EFX® 5.21

Elliptical Fitness Crosstrainer™

Are you new to fitness or getting back into shape? You'll appreciate the EFX® 5.21. The Elliptical Fitness Crosstrainer™ provides smooth, natural, low-impact workouts that help you get results. With fixed handlebars for a lower-body-focused workout, the smaller-sized, affordable 5.21 will get you started on your way.

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The EFX® 5.21 features manually adjustable CrossRamp® technology with three position settings, fixed handlebars, 8 programmes, 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 travelled by your foot. 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
Special Stride Support Integrated Footplant Technology™
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.
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, Programme 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) 18 W x 38 L cm/7 W x 15 L inches

Equipment Dimensions & Weight

Length (cm/inches) 193 cm/76 inches
Width (cm/inches) 74 cm/29 inches
Height (cm/inches) 157 cm/62 inches
Equipment Weight (kg/lbs) 73 kg/162 lbs

Delivery Dimensions & Weight

Length (cm/inches) 209 cm/82 inches
Width (cm/inches) 79 cm/31 inches
Height (cm/inches) 58 cm/23 inches
Delivery Weight (kg/lbs) 198 lbs
Delivery Configuration (for non-installed purchases Delivery 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


Frame and Weldments Lifetime
Parts (mechanical & electronic) 5 years
Wear Items (years) 5 years
Labour 1 year

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™

Product Brochure

Owner's Manual


Purchase Tools

Space Planner



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