The StairMaster HIITMill is a self-powered, high-intensity training machine designed to take your workouts to the next level. Combining the powerful benefits of sled pushing, speed and agility drills, and resistance training, the HIITMill delivers an uncompromising fitness experience—all in a compact footprint ideal for commercial or boutique gyms.

Engineered with a magnetic resistance brake system and a variable resistance lever, the HIITMill lets users push, sprint, and drive against increasing tension—targeting strength, endurance, and explosive power. Its extra-wide 23” belt allows for safe lateral movement and stability under load, making it perfect for athletes training multidirectionally.

Multi-grip handles offer varied hand positioning to challenge different muscle groups, while integrated accessory attachment points allow you to expand training possibilities with bands or straps (sold separately). The HIIT console includes a backlit display, programmable training modes, and Bluetooth/ANT+ connectivity for data tracking and heart rate monitoring.

If stairs are tough, the HIITMill is tougher—built for serious athletes and fitness enthusiasts who want results fast.

Key Features of the StairMaster HIITMill:

• Self-Powered Operation – No motor required; ideal for sled-style training, sprinting, and walking drills

• Magnetic Resistance Brake System – Variable resistance with control lever for dynamic load adjustment

• Multi-Grip Handles – Allows diverse grip options to engage different muscle groups

• Extra-Wide 23” Belt – Supports lateral training and maintains stability under heavy loads

• HIIT Console – Easy-to-read backlit display with Bluetooth & ANT+ connectivity

• Programmable Workouts – Time, distance, calories, and interval training modes

• Accessory Attachments – Add resistance bands or tubing (not included) for versatility

• Compact, Portable Design – Great for tight training spaces or functional fitness zones

Check out our other incline trainers here.

Product Specification:

Dimensions: L 197 cm x W 95 cm x H 167 cm

Product Weight: 173 kg

Max User Weight: 159 kg

Warranty:

• Frame: 10 years (excluding coatings)

• Components: 2 years

• Wear Items: 1 year

• Labour: 1 year