The Diamond Fitness DSM880 Commercial StairClimber is a self-powered, commercial-grade stair climber built for high-traffic gyms, apartment fitness centers, hotels, and performance facilities. Designed to deliver a true stair-climbing workout, the DSM880 provides a smooth stepping feel that drives serious calorie burn while targeting glutes, quads, hamstrings, and calves in every session.

Engineered for daily commercial use, the DSM880 combines a heavy-duty frame, stable handrail design, and intuitive console feedback — all without requiring an external power source.

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Key Features

• Self-powered operation — no external electricity required
• True stair-climbing motion for intense lower-body cardio
• Commercial-duty frame for high-traffic facilities
• Simple, intuitive console with clear workout feedback
• Designed for steady-state cardio, intervals, and HIIT sessions

The DSM880 is ideal for users who want a powerful, low-impact conditioning tool that still delivers serious intensity. The stepping action makes it easy to scale effort from beginner-friendly climbs to high-output interval training, making it a staple piece for commercial cardio floors.

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Ideal For

• Commercial gyms and training facilities
• Apartment and HOA fitness centers
• Hotels and hospitality gyms
• Corporate wellness rooms
• Performance and conditioning spaces

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SPECIFICATIONS

PERFORMANCE Power: Self-Powered Workout Type: Stair Climbing Intensity: User-Controlled	CONSOLE Display: LED Console Feedback: Time, Floors/Steps, Calories, Heart Rate, Pace Programs: Manual, Preset, Interval	CAPACITY Commercial-Grade Construction Stable Frame Design Max User Weight: 450 lb
FRAME Heavy-Duty Steel Frame Full-Length Handrails Textured Step Surface	CONVENIENCE Contact Heart Rate Sensors Accessory Tray Transport Wheels	WARRANTY Commercial warranty: lifetime frame, 10 years parts & console, 2 years labor

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Product Overview

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Console & Controls

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Step Surface