StairMaster 4 Series 4G Compact StepMill - New for 2026

Console Options

The StairMaster 4G is available with multiple OpenHub console options. Select your preferred console using the options near the Add to Cart button.

• 4 Series 10" LCD OpenHub console
• 4 Series 10" touchscreen OpenHub console
• 4 Series 15" Embedded OpenHub console

The 4G also includes a safety-stop sensor and a redesigned handrail system that supports multiple climbing positions, with integrated speed and stop controls for a better user experience.

The service panel is secured with four fasteners and can be removed for convenient access to the drivetrain and electronics.

Features

• Choice of 10" LCD, 10" touchscreen, or 15" Embedded OpenHub console
• Redesigned handrails with integrated speed controls, stop button, and contact heart-rate grips
• Bluetooth connectivity for workout-data tracking with the 15" Embedded OpenHub console
• Telemetry and contact heart-rate monitoring
• USB charging port
• HDMI streaming available with the 15" display
• Personal cooling fans for a more comfortable workout
• Bottle holder and accessory rack for personal devices
• 10" LCD display pre-wired for 8 Series PVS entertainment, 800/900 MHz receivers, and an optional tablet holder
• Landmark Challenge program featuring famous landmarks such as the Eiffel Tower, Statue of Liberty, and Taj Mahal

Device Connectivity

The 15" Embedded OpenHub console connects directly with Apple Watch and Samsung Galaxy Watch devices for real-time data sharing between the equipment and the user's watch. NFC technology allows compatible devices to pair with a simple tap, making workout-data tracking easier.

Benefits of Using an Indoor Stair Climber

With numerous cardiovascular benefits, a stair climber can be an excellent addition to almost any workout routine. Users can choose between a relaxed, steady-paced session and a challenging, high-intensity workout.

• Provides a high-cardio, low-impact workout that burns calories
• Supports a wide range of motion and joint flexibility
• Improves core stability
• Improves coordination and balance
• Targets multiple muscle groups throughout the lower body

See more benefits of using a StairMaster.

Muscles Targeted

• Gluteals
• Hip flexors
• Iliopsoas
• Iliotibial band
• Piriformis
• Tensor fasciae latae
• Trunk-stabilizing muscles

Frame

• Material: Powder-coated steel frame
• Standard Color: Matte Black (-60)
• Product Weight: 348 lbs. (158 kg)
• Shipping Dimensions: 49" x 30" x 43" (125 x 76 x 109 cm)

Specifications

• Length: 54" (137 cm)
• Width: 29" (74 cm)
• Height: 64" (163 cm)
• Step Surface: 10" x 18" (25 x 46 cm)
• Step Height: 6" (15.25 cm)
• Step Rate: 20 levels ranging from 24 to 162 steps per minute
• Step-Up Height: 14" (36 cm) to the first flat step
• Recommended Ceiling Height: 8 ft. (244 cm)
• Maximum User Weight: 350 lbs. (159 kg)
• Shipping Weight: 434 lbs. (197 kg)
• Drive System: Generator
• Electrical Requirements: 12 V, 5 amp power supply

Warranty

Light Commercial Use

• Limited 10-year warranty on the structural frame, excluding coatings
• All other components: 5 years on parts and 2 years on labor

Consumer Use

• Limited 10-year warranty on the structural frame, excluding coatings
• Motor and motor-control board: 5 years on parts and labor
• All other components: 10 years on parts and 3 years on labor

StairMaster 4G Owner's Manual

Read the complete owner's manual to learn more about important features, specifications, operation, and maintenance for your StairMaster 4G.

Download the StairMaster 4G Owner's Manual

Assembly

The following tools are required to assemble your new StairMaster 4G:

• 6 mm Allen key
• 13 mm socket
• Ratchet wrench
• 13 mm open-ended wrench
• #2 Phillips-head screwdriver

Installation Assistance

For a list of local installers or to request white-glove delivery, please contact your sales representative or email status@totalbodyexperts.com for a quote.

If you have already received your equipment and need assistance assembling your new unit, please contact service@totalbodyexperts.com.