Spirit CT 900 Treadmill

The Spirit CT900 Treadmill: Is It Worth the Investment?

Finding the right treadmill can be difficult. At myactivetribe, we’re unbiased and to the point, helping you navigate the options.

Today, we present the Spirit CT900 Treadmill review, a top-tier treadmill with many impressive features. We break down its specs, features, pros, and cons to ensure you have all the info you need to make an informed decision.

The Spirit CT900 Treadmill offers robust construction, a powerful motor, and a spacious running area. It comes with a good warranty. However, it’s expensive, takes up space, needs maintenance, and lacks the outdoor running experience.

Spirit CT900 Treadmill Specifications

Warranty: Frame – Lifetime, Motor – 10 Years, Parts & Labor – 3 Years.

  • Drive Motor: 5.0 HP AC drive
  • Deck: 25mm / 1″ phenolic, double-sided, wax coated.
  • Belt: 22″ x 62″ Habasit ® commercial, multi-ply, Self-Lubricating.
  • Max User Weight: 450 Pounds
  • Rollers: 3.0″
  • Speed Range: 0.5-12 mph
  • Incline: 0-15%
  • Product Size: 84″ x 35″ x 60″
  • Product Weight: 516 Pounds
  • Frame: Epoxy hybrid, double powder-coated steel
  • Heart Rate: Contact and telemetric-compatible
Spirit CT900 Treadmill 12 Groove Poly-V belt
Spirit CT900 12 Groove Poly-V belt

Spirit CT900 Treadmill Features

The Spirit CT900 Treadmill has a strong motor, a large running area, a premium display, a lifetime frame warranty, and more.

Frame: Crafted with an epoxy hybrid, double powder-coated steel frame, the CT 900 Treadmill is sturdy and highly resistant to wear and tear. This frame can easily withstand the rigors of commercial use, making it a dependable choice for fitness facilities. The frame’s oversized side rails provide stable support, easy cleaning, and an elegant design. Using more large pulleys and a special belt with a tightener ensures the treadmill’s parts don’t get too tired, so it stays strong and lasts a long time.  

Spirit CT900 Treadmill Motor
Spirit CT900 Treadmill Motor

Motor: The CT900 Treadmill has a powerful 5.0 HP AC drive motor. This commercial-grade motor gives the treadmill enough power to work smoothly. Whether walking or running, this motor is strong enough to keep up with your exercise.

Durable Deck
Durable Deck

Running Area: The treadmill features a spacious 22″ x 62″ workout surface, accommodating users of all heights. The deck has a double-sided 0.5mm phenolic-coated deck with 3.0″ rollers. A multi-ply Habasit® belt combines to provide a low maintenance system for thousands of miles.

The treadmill also includes polyurethane shock absorbers with six cushioned elastomers. Evenly distributed throughout the unit. This ensures a safe and comfortable workout experience. With a low step-up height of 9.96″, accessibility is easy and secure, making it suitable for all users.

Speed and Incline Options The CT900 Treadmill supports speeds from 0.5 to 12 mph and inclines from 0% to 15%. Users can adjust the speed and incline with the direct buttons on the console or the handlebars. The speed and incline options allow you to customize your workout and simulate different terrains.

Spirit CT900 Console
Spirit CT900 Console

Console: The CT900 Treadmill has a Premium ultra-bright Blue LED display. That shows time, distance, speed, incline, calories, heart rate, etc.

It also has a built-in cooling fan, an integrated reading rack, a C-Safe port, a power port for the TV remote, and a heart rate graph bar. The display is easy to read and simple to use while measuring your performance and progress.

Heart Rate Monitoring: The CT900 Treadmill supports wireless heart rate monitoring with a chest strap (sold separately). And ergonomically correct hand pulse sensors on the handlebars. You can also select from several heart rate programs that adjust the speed and incline based on your target zone. Heart rate monitoring helps you train safely and effectively while optimizing your calorie burn.

Workout Programs: The Treadmill comes with 17 preset programs. That provides a variety of popular workouts for different user needs. You can choose from the following

-Manual, interval,

-5k, 10k, calorie, hill, fat burn,

-Cardio, fit test, Gerkin protocol suitable test,

-Six military tests (including Coast Guard and PEB), 2HR,

and custom programs.

The programs are designed to challenge you and help you achieve your fitness goals.


  • Durable construction that can withstand extensive use over time.
  • Comprehensive warranty covering various treadmill components.
  • Powerful 5.0 HP AC drive motor for both speed and longevity.
  • Supports speeds from 0.5 to 12 mph and inclines from 0% to 15%.
  • Informative display with a premium ultra-bright blue LED and multiple data readouts.
  • Varied workout programs to cater to different fitness needs.
  • Spacious and comfortable workout area that accommodates users of all heights and reduces joint impact.
  • Easy accessibility with a low step-up height for user convenience.


  • A relatively expensive treadmill.
  • Needs a lot of space due to the longer belt.
  • A non-folding treadmill
  • Consideration of noise levels and ventilation in the workout area may be necessary.


Additional Considerations

  • Spirit CT900 treadmill price and availability can vary by location and retailer. The official website lists it as of October 2023 as $6,599, but other sources may offer different discounts. 
  • Power Requirements: The CT900 Treadmill needs an external power source and a 20-amp circuit. It’s vital to ensure your home or gym has the right power outlets before you get or use the treadmill.     
  • Size and Weight: It’s pretty heavy and oversized, weighing 516 lbs and measuring 84″ x 35″ x 60″. While purchasing, make sure you have ample space for it. 
  • Price Considerations: The CT900 Treadmill is more expensive than some other treadmills. Consider comparing it with similar or cheaper options in the market.
  • Limited User Profiles: This treadmill has limited space to save different people’s information. If others want to use it, you should share profiles or type in your details each time you use it. 

User Experience

People like the CT900 Treadmill because it has a big, comfy surface, a strong motor, and many different workouts. I find it great for interval training.

Maintenance and Durability

The CT900 is a Commercial-grade treadmill that requires regular maintenance.

  • After each use, clean the treadmill by wiping down the console, handrails, frame, and belt with a damp cloth and mild soap.
  • Use a vacuum cleaner to clean the space around and under the treadmill weekly. It helps to keep dust and dirt away, which can be bad for the treadmill’s motor and parts.
  • Regularly inspect the belt, deck, rollers, pulleys, and cables for any signs of damage.
  • Promptly replace any worn or damaged parts to avoid further issues.


The CT900 Treadmill is a high-quality fitness machine designed for enthusiasts. Its durability and performance come at a cost, making it a significant investment. Regular maintenance is necessary for optimal performance. 

The treadmill is great for indoor running but can’t give you the same challenges and benefits as running outside on uneven ground. The runner in me loves the outdoors. I hope this helps you make an informed decision.


  • How do I register my CT900 Treadmill?

A: Register your CT900 Treadmill online at the Spirit Fitness website. Registering your treadmill will help you receive all the service benefits related to your product warranty.

  • What are the power requirements for the CT900 Treadmill?

A: The CT900 Treadmill requires an external power source and a 20-amp circuit. You should check the availability and compatibility of the power outlets in your home or gym before buying or using the treadmill.

  • How do I maintain and care for my CT900 Treadmill?

A: The CT900 Treadmill requires regular maintenance and care to ensure its durability and performance. It would be best if you:

  • Vacuum the area around and underneath the machine at least once a week.
  • Check for wear weekly.
  • Clean the treadmill with each use.
  • Install a mat under the treadmill, and monitor and safeguard electrical components.
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