StairMaster 8Gx Series Gauntlet StepMill - FITNESS OUTLET

Vendor: StairMaster

StairMaster 8Gx Series Gauntlet StepMill

$10,099.00 $11,199.00

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Estimated Delivery in 6–10 Days

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Description

Ergonomic Design Multi-Position Handrails

Built-In Programming Landmark Challenge

Console Choices LED or 16" Touch

Convenience Wireless Phone Charging

StairMaster 8Gx Series Gauntlet StepMill

StairMaster 8Gx Gauntlet StepMill · Full-Size Climbing

StairMaster 8Gx StepMill: Full-Size Gauntlet Stair Climbing

The StairMaster 8Gx Gauntlet StepMill delivers the continuous stair-climbing workout that has made StairMaster a recognizable name in cardio training. Designed for premium home gyms as well as commercial fitness environments, the 8Gx combines a full-size revolving staircase with a substantial training range for challenging cardiovascular and lower-body workouts.

With 20 training levels and a step rate ranging from 24 to 162 steps per minute, the StairMaster 8Gx allows users to move from controlled steady-state climbing to demanding interval sessions. Its 400 lb user capacity and robust construction make it suitable for serious individual training as well as repeated use in fitness facilities.

Best for: Dedicated home gyms, serious fitness enthusiasts, health clubs, training facilities, corporate fitness centers, hospitality fitness rooms, and other spaces seeking a full-size StairMaster Gauntlet.

StairMaster 8Gx Gauntlet StepMill handrails and climbing steps

StairMaster 8Gx · True Revolving Staircase

A Natural Climbing Feel With Flexible Training Options

Unlike pedal-style stair steppers, the StairMaster 8Gx StepMill uses a continuously revolving staircase to create a more natural climbing movement. Each step measures 10 inches deep by 22 inches wide, providing a substantial platform for confident foot placement throughout the workout.

The redesigned ergonomic handrails support multiple climbing positions and include integrated speed and stop controls, allowing users to adjust intensity without breaking their rhythm. The 8Gx also includes StairMaster workout programming such as Landmark Challenge for added variety and goal-based training.

Depending on the selected console, the StairMaster 8Gx can provide connected training and entertainment features. Current display choices include an LED console and 16-inch touchscreen option, allowing buyers to choose the interface that best fits their home gym or facility.

StairMaster 8Gx Gauntlet stair climbing machine side view

StairMaster 8Gx · Premium Home and Facility Use

Built for Dedicated Home Gyms and Demanding Fitness Facilities

The StairMaster 8Gx Gauntlet StepMill is designed for high-use fitness environments while also appealing to residential buyers who want the same type of stair-climbing machine commonly found in premium health clubs.

At 58 inches long, 34 inches wide, and 79 inches high, the 8Gx requires a dedicated workout area. StairMaster recommends a 10-foot ceiling height, making room planning especially important for residential installations. The 9-inch step-up height provides access to the revolving staircase while maintaining the full-size Gauntlet climbing experience.

For buyers comparing full-size StairMaster Gauntlet stair climbers, the StairMaster 8Gx StepMill combines a revolving staircase, adjustable step rate, and LED or 16-inch touchscreen console choices. Its training range supports steady climbs and challenging intervals in dedicated home gyms or professional fitness facilities. Browse our StepMills collection to compare other stair-climbing equipment.

Includes complimentary delivery on eligible orders. Shop with confidence at The Fitness Outlet, an authorized StairMaster dealer since 1993, with full manufacturer warranty coverage.

Which StairMaster 8Gx Gauntlet StepMill Console Is Right for You?

LED ConsoleEasy-to-read workout information and quick controls for straightforward training.

16" TouchscreenLarger touchscreen interface with connected entertainment and training features.

The Fitness Outlet Advantage

Why Buy From The Fitness Outlet?

Trusted Since 1993Over 30 years of fitness equipment expertise.

Lowest Price GuaranteeCompetitive pricing backed by our price guarantee.

Complimentary DeliveryIncluded on most eligible equipment orders.

Authorized DealerGenuine, brand-new equipment backed by manufacturer warranties.

Features

Features data

Category Details
Step Surface 10” deep x 22” wide (25 x 56 cm)
Step Height 8” (20 cm)
Step-Up Height 9” (23 cm)
Step Rate 20 levels, 24–162 steps per minute
Assembled Dimensions (L x W x H) 58” x 34” x 79” (147 x 86 x 200 cm)
Product Weight 509.4 lb (231.1 kg)
Shipping Weight (boxed) 609.4 lb (276.4 kg)
Maximum User Weight 400 lb (181 kg)
Recommended Ceiling Height 10 ft (3.05 m)
Power Requirement 12 V / 5 Amp power supply
Drive System Generator
Frame Powder-coated steel
Console Options LED or 16” touchscreen
Wireless Phone Charging Yes
Contact and Telemetric Heart Rate Yes

Warranty

Warranty data

Residential

Frame: 10 Years
Parts: 10 Years
Labor: 3 Years

Light Commercial

Frame: 10 Years
Parts: 3 Years
Labor: 3 Years

Full Commercial

Frame: 10 Years
Parts: 2 Years
Labor: 1 Year

Compare

StairMaster 8Gx vs. 10G Gauntlet StepMill Comparison
Feature	StairMaster 8Gx Gauntlet	StairMaster 10G Gauntlet
Training Levels	20 levels	25 levels
Step Rate	24–162 steps per minute	24–190 steps per minute
Step Surface	10" deep × 22" wide	12" deep × 22" wide
Dimensions (L × W × H)	58" × 34" × 79"	63" × 34" × 81"
Machine Weight	509.4 lb	615 lb
Maximum User Weight	400 lb	400 lb
Recommended Ceiling	10 ft	10 ft
Training Mode	Traditional revolving stair-climbing	Traditional climbing plus OverDrive resistance training
Console Options	LED / 16" Touchscreen	LED / 16" Touchscreen
Best For	Premium home gyms and commercial facilities	Advanced conditioning, athletic facilities and commercial gyms
Console Features
Available Console Types	LED / 16" Touchscreen	LED / 16" Touchscreen
LED Console	Workout metrics and program selection with physical controls	Workout metrics and program selection with physical controls
16-inch Touchscreen	Touchscreen workout selection, training content and entertainment options	Touchscreen workout selection, training content and entertainment options
Training Programs	Landmark Challenge and stair-climbing workouts	Stair-climbing workouts plus OverDrive training
Which Console to Choose?	LED: straightforward training; 16-inch touchscreen: larger visual interface and entertainment	LED: straightforward training; 16-inch touchscreen: larger visual interface and entertainment

Training Levels

StairMaster 8Gx Gauntlet20 levels

StairMaster 10G Gauntlet25 levels

Step Rate

StairMaster 8Gx Gauntlet24–162 steps per minute

StairMaster 10G Gauntlet24–190 steps per minute

Step Surface

StairMaster 8Gx Gauntlet10" deep × 22" wide

StairMaster 10G Gauntlet12" deep × 22" wide

Dimensions (L × W × H)

StairMaster 8Gx Gauntlet58" × 34" × 79"

StairMaster 10G Gauntlet63" × 34" × 81"

Machine Weight

StairMaster 8Gx Gauntlet509.4 lb

StairMaster 10G Gauntlet615 lb

Maximum User Weight

StairMaster 8Gx Gauntlet400 lb

StairMaster 10G Gauntlet400 lb

Recommended Ceiling

StairMaster 8Gx Gauntlet10 ft

StairMaster 10G Gauntlet10 ft

Training Mode

StairMaster 8Gx GauntletTraditional revolving stair-climbing

StairMaster 10G GauntletTraditional climbing plus OverDrive resistance training

Console Options

StairMaster 8Gx GauntletLED / 16" Touchscreen

StairMaster 10G GauntletLED / 16" Touchscreen

Best For

StairMaster 8Gx GauntletPremium home gyms and commercial facilities

StairMaster 10G GauntletAdvanced conditioning, athletic facilities and commercial gyms

Console Features

Available Console Types

StairMaster 8Gx GauntletLED / 16" Touchscreen

StairMaster 10G GauntletLED / 16" Touchscreen

LED Console

StairMaster 8Gx GauntletWorkout metrics and program selection with physical controls

StairMaster 10G GauntletWorkout metrics and program selection with physical controls

16-inch Touchscreen

StairMaster 8Gx GauntletTouchscreen workout selection, training content and entertainment options

StairMaster 10G GauntletTouchscreen workout selection, training content and entertainment options

Training Programs

StairMaster 8Gx GauntletLandmark Challenge and stair-climbing workouts

StairMaster 10G GauntletStair-climbing workouts plus OverDrive training

Which Console to Choose?

StairMaster 8Gx GauntletLED: straightforward training; 16-inch touchscreen: larger visual interface and entertainment

StairMaster 10G GauntletLED: straightforward training; 16-inch touchscreen: larger visual interface and entertainment

FAQs

Frequently asked question

Is the StairMaster 8Gx Gauntlet StepMill suitable for a home gym as well as commercial use?

Yes. The StairMaster 8Gx Gauntlet StepMill is suitable for serious residential users with a dedicated workout area as well as commercial fitness facilities. Its full-size revolving staircase, 400 lb user capacity, and substantial construction make it a strong fit for premium home gyms, health clubs, training facilities, and other high-use environments.

What warranty comes with the StairMaster 8Gx Gauntlet StepMill?

Warranty coverage varies by application. Residential coverage includes 10 years on the frame, 10 years on parts, and 3 years on labor. Light-commercial coverage includes 10 years on the frame, 3 years on parts, and 3 years on labor. Full-commercial coverage includes 10 years on the frame, 2 years on parts, and 1 year on labor. See the warranty section on this page for the complete coverage details.

What muscles does the StairMaster 8Gx Gauntlet StepMill target?

The StairMaster 8Gx primarily engages the glutes, quadriceps, hamstrings, and calves while also requiring core stability throughout the climbing motion. It is well suited to cardiovascular conditioning, lower-body endurance, and interval training.

How is the StairMaster 8Gx StepMill different from a standard stair stepper?

The StairMaster 8Gx uses a continuously revolving staircase, while many standard stair steppers use independent pedals that move up and down. The revolving staircase creates a climbing motion that more closely resembles walking up actual stairs.

What are the handrail options on the StairMaster 8Gx?

The 8Gx uses an ergonomic multi-position handrail design with integrated controls that lets users vary hand placement and adjust training intensity without interrupting the climbing rhythm.

How much space do I need for the StairMaster 8Gx Gauntlet StepMill?

The StairMaster 8Gx measures approximately 58 inches long, 34 inches wide, and 79 inches high. StairMaster recommends a 10-foot ceiling, so residential buyers should measure both floor space and ceiling clearance before installation.

What is the difference between the StairMaster 8Gx LED and 16-inch touchscreen consoles?

The StairMaster 8Gx Gauntlet StepMill offers an LED console for straightforward workout selection and easy-to-read training metrics, or a 16-inch touchscreen for a larger, touch-based interface with additional training and entertainment options. Choose the LED display for a simpler experience or the touchscreen if you prefer a more visual interface. Available content and connectivity can vary by console configuration.

What is the difference between the StairMaster 8Gx and 10G Gauntlet StepMill?

Both models use a revolving staircase for continuous stair climbing. The StairMaster 8Gx StepMill offers 20 training levels and a 10-inch-deep by 22-inch-wide step surface. The StairMaster 10G Gauntlet offers 25 training levels, a 12-inch-deep by 22-inch-wide step surface, and an OverDrive training mode. Compare the two models to decide which training features fit your goals.

Is the StairMaster 8Gx Gauntlet StepMill worth the price?

For buyers seeking a full-size revolving stair-climbing machine, the StairMaster 8Gx offers 20 training levels, adjustable climbing intensity, ergonomic multi-position handrails, and LED or 16-inch touchscreen console choices. Consider the available floor space, ceiling clearance, console preference, and intended training use when deciding whether the 8Gx is the right investment.