StairMaster 4G StepMill — Compact Power, Commercial Performance
Meet the StairMaster 4G, the compact StepMill built to bring the same intense, results-driven workout of the larger commercial StairMaster models into smaller training environments. Designed with precision and durability, the 4G delivers a high-calorie-burn, low-impact stair climb that challenges every muscle group — all within a smaller footprint that fits perfectly into boutique gyms, hotel fitness rooms, and premium home gyms.
With a space-saving footprint of just 54” x 29” and a ceiling clearance of only 8 feet, the 4G opens up StairMaster training to more locations than ever before. It maintains the same trusted engineering and smooth performance seen in the 8Gx and 10G models, ensuring every climb feels consistent, controlled, and powerful.
Engineered for convenience and usability, the StairMaster 4G features:
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OpenHub™ Console Options — advanced performance tracking and entertainment integration.
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Redesigned Handrails — improved comfort, stability, and integrated speed/stop controls.
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Safety-Stop Sensor — immediate response for user protection.
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Quick-Access Service Panel — easy maintenance with only four fasteners for total drivetrain and electronic access.
Built for those who demand professional performance in compact form, the StairMaster 4G is the perfect blend of commercial quality and space efficiency — delivering the ultimate climb, anywhere.
Features
- Choose between 4 Series 10″ LCD, 10″ Touchscreen and 15″ Embedded OpenHub family of consoles.
- Recommended Ceiling Height: 8′ (2.44m)
- Handrail design features integrated speed controls, stop button and contact heart rate grips
- Step Up Height: 14in (36cm) to first flat step
- Step Surface: 10in x 18in (27cm x 46cm)
- Step Height: 6in (15cm)
- Step Rate: 20 Levels ranging from 24-162 steps per minute
- Bluetooth connectivity for user workout data tracking with the OpenHub 15″ embedded screen
- Telemetry and contact HR
- USB charging port
- HDMI streaming available with 15″ display
- Personal cooling fans create a more rewarding workout
- Bottle holder and accessory rack for personal devices
- 10″ LCD displays pre-wired for 8 Series PVS entertainment, 800/900mHZ receivers, and tablet holder
- Powder Coated Steel Frame
- Dimensions: (W) 74cm x (L) 137cm x (H) 163cm
- Max user weight: 400 lbs (181 kg)
- Product weight: 350 lbs (159 kg)
- Choose between 4 Series 10″ LCD, 10″ Touchscreen and 15″ Embedded OpenHub family of consoles.
- Recommended Ceiling Height: 8′ (2.44m)
- Handrail design features integrated speed controls, stop button and contact heart rate grips
- Step Up Height: 14in (36cm) to first flat step
- Step Surface: 10in x 18in (27cm x 46cm)
- Step Height: 6in (15cm)
- Step Rate: 20 Levels ranging from 24-162 steps per minute
- Bluetooth connectivity for user workout data tracking with the OpenHub 15″ embedded screen
- Telemetry and contact HR
- USB charging port
- HDMI streaming available with 15″ display
- Personal cooling fans create a more rewarding workout
- Bottle holder and accessory rack for personal devices
- 10″ LCD displays pre-wired for 8 Series PVS entertainment, 800/900mHZ receivers, and tablet holder
- Powder Coated Steel Frame
- Dimensions: (W) 74cm x (L) 137cm x (H) 163cm
- Max user weight: 400 lbs (181 kg)
- Product weight: 350 lbs (159 kg)
Warranty
- Light Commercial Only (non dues paying facilities with < 8 hours/day usage).
- Structural frame not including coatings - Limited 10 year warranty.
- All other components - 1 year parts and labour.
- Wear items (includes treadmill belts and decks) - 1 year parts and labour.
