StairMaster 4G StepMill

StairMaster 4G StepMill

StairMaster 4G StepMill for Home and Light-Commercial Training

The StairMaster 4G StepMill brings the continuous stair-climbing experience of a full-size StairMaster into a more compact design suited to home gyms, smaller training spaces, and light-commercial fitness environments. With a footprint of just 54 inches by 29 inches and an overall height of 64 inches, the 4G is especially appealing for customers who want a true revolving StepMill but have limited floor space or standard residential ceiling heights.

The StairMaster 4G features 20 training levels with a step rate from 24 to 162 steps per minute, allowing users to move from controlled steady-state climbing to demanding interval workouts. Its 350 lb user capacity and substantial frame provide the stability needed for regular training while keeping the machine considerably more compact than larger StairMaster Gauntlet models.

True Revolving Staircase

A Compact StairMaster With a True Revolving Staircase

Unlike pedal-style stair steppers, the StairMaster 4G StepMill uses continuously rotating stairs to create a more natural climbing motion. The 10-inch by 18-inch step surface provides room for secure foot placement, while the handrails offer support during steady-state climbing and higher-intensity training.

The 4G's compact dimensions are one of its biggest advantages. At 64 inches high with a 14-inch step-up height, StairMaster recommends an 8-foot ceiling, making the StepMill 4G much easier to accommodate in residential environments than many larger stair-climbing machines.

Users can adjust the climbing pace across 20 levels, from 24 to 162 steps per minute, making the StairMaster 4G suitable for cardiovascular conditioning, lower-body training, interval workouts, and everyday fitness.

Compact Design for Home and Light-Commercial Spaces

Full StairMaster Training in a Smaller Footprint

The StairMaster 4G StepMill is designed for buyers who want the feel and training challenge of a revolving staircase without dedicating the space required by a larger Gauntlet-style machine.

Its compact footprint makes it particularly well suited to residential gyms, smaller fitness rooms, and locations where ceiling height is a consideration. At the same time, its durable construction and 350 lb user capacity make it appropriate for light-commercial applications where space efficiency and dependable performance are important.

For customers searching for a compact StairMaster, a small StepMill for a home gym, or a stair-climbing machine that can fit under an 8-foot ceiling, the StairMaster 4G provides a practical combination of space efficiency and challenging cardio training. Explore our StepMills and stair-climbing machines to compare other models.

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