Spirit CT850 Treadmill

The Spirit Fitness CT850 Treadmill is a full commercial-grade cardio machine engineered for durability, performance, and ease of use in high-traffic fitness environments. Designed to withstand continuous operation in gyms, rehabilitation centers, hotels, and corporate wellness facilities, the CT850 combines heavy-duty construction with intuitive controls and advanced workout features.

Built on a robust platform with a powerful AC motor and maintenance-free deck system, this treadmill delivers smooth, consistent performance for users of all fitness levels—from walking and rehabilitation to high-intensity running.

Key Features & Benefits

4.0 HP AC Drive Motor for Continuous Commercial Performance

The CT850 is powered by a cool-running 4.0 horsepower AC motor, designed to provide:

• Smooth, consistent torque
• Reliable long-term operation
• Quiet performance under heavy use

This motor supports a wide range of users and workout intensities, making it ideal for commercial fitness environments.

Spacious 22” x 60” Running Surface

The treadmill features a large 22-inch by 60-inch multi-ply running belt, offering:

• Comfortable stride length for taller users
• Stability for walking, jogging, and running
• Enhanced safety during workouts

This commercial-grade deck supports diverse user needs and training styles.

Maintenance-Free Deck System

A key advantage of the CT850 is its maintenance-free deck design, which:

• Reduces service requirements
• Extends product lifespan
• Supports thousands of miles of use

This makes it a cost-effective solution for facilities seeking low-maintenance cardio equipment.

Intuitive Multi-Window LED Console

The treadmill includes a bright, easy-to-read multi-window LED display, providing real-time workout data such as:

• Speed
• Incline
• Time
• Distance
• Calories
• Heart rate

The simple, user-friendly interface ensures accessibility for users of all experience levels.

Direct Speed & Incline Controls

Convenient direct access buttons allow users to quickly adjust:

• Speed levels
• Incline settings

This enhances workout efficiency and enables quick transitions during interval training.

Technical Specifications

• Set-Up Dimension: 85” L x 35.8” W x 60.6” H
• Set-Up Width with Optional Extended Handrails: 36.6”
• Box Dimension: 88.6” L x 37.7” W x 21.3” H
• Item Weight: 390 lb
• Box Weight: 434 lb
• Max User Weight Capacity: 450 lb
• Display: 4 White LED Windows
• Feedback: Speed, Incline, Distance, Pace, Calories, METS, Pulse, Watts, Time Elapsed, Time Remaining
• Programs: Manual, Hill, Fat burn, Cardio, Interval, 2 Heart Rate, Custom, HIIT, 5K, 10K, Fitness Tests (Gerkin, Army, Navy, AirForce, Marines corps, Coast Guard, PEB)
• Bluetooth 4.0 (FTMS)
• USB Charging Port
• CSAFE
• Direct Speed Buttons: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 mph
• Direct Incline Buttons: 0, 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 15 incline
• Power: 120 volts (NEMA 5–20P electrical cord); 20-amp circuit recommended
• Motor: 4.0 HP AC Drive
• Rollers: 3"
• 0.5 - 12 mph (0.1 mph increments) Speed Range
• 0 - 15 (0.5 increments) Levels of Electronic Incline
• Belt: 2-Ply, Pre-Lubed (4,000 Hours)
• Step-Up Height: 7.87"
• Running Surface: 22" x 60"
• Running Deck Thickness: 1"
• Hand Pulse Sensors
• Bluetooth Heart Rate Receiver (Chest Strap Sold Separately)
• Cooling Fan
• Accessory Trays
• Cup Holders
• Optional Extendable Handrails (Sold Separately)
• Transportation Wheels

Warranty

US LIGHT COMMERCIAL WARRANTY
(NON-DUES PAYING FACILITIES)

• 10 Years Frame
• 5 Years Motor
• 5 Years Deck
• 5 Years Parts
• 2 Years Labor
• 6 Months Wear Items

US RESIDENTIAL WARRANTY

• 10 Years Frame
• Lifetime Motor
• Lifetime Deck
• 10 Years Parts
• 2 Years Labor
• 6 Months Wear Items

*Prisons and correctional facilities are excluded from warranty coverage.