Commercial-grade AC power, durability, and simplicity built for heavy use
The Spirit CT850 is a true commercial-grade treadmill engineered for high-traffic environments that demand durability, reliability, and smooth performance. Built with a powerful 4.0 HP AC drive motor, a maintenance-free deck system, and a spacious 22" x 60" running belt, the CT850 delivers consistent operation whether it’s supporting walkers, joggers, runners, or rehabilitation clients.
At Fitness 4 Home Superstore, you can try the CT850 in person to feel the stability, cushioning, and console responsiveness before making your decision. If you already know it’s the right fit, you can order online and take advantage of FREE nationwide curbside shipping, along with our local Arizona delivery, optional in-home setup, and long-term service support.
Key Highlights
- Commercial-grade 4.0 HP AC motor with Grade H insulation for continuous-duty performance
- Speed range from 0.5 to 12 mph with precise 0.1 mph adjustments
- Incline range from 0 to 15 levels with 0.5-level precision
- Large 22" x 60" multi-ply belt designed for comfort and durability
- Maintenance-free deck system for reduced upkeep and longer lifespan
- Direct-access keys for fast speed and incline changes
- Multi-window LED console displaying up to nine workout metrics at the same time
- Bluetooth FTMS heart rate compatibility and hand-pulse sensors
- USB charging port, cooling fan, accessory trays, and cup holders
- 7.87" step-up height for accessibility
- High 450 lb user capacity suitable for commercial facilities and multi-user homes
Why the CT850 Stands Out
Commercial-Grade Motor and Performance
The 4.0 HP AC drive motor ensures long-lasting power and is built to handle heavy daily usage. AC motors run cooler and last longer under high loads, making the CT850 an excellent choice for facilities.
Low-Maintenance Design
A maintenance-free deck system paired with a pre-lubricated belt dramatically reduces service needs, improving uptime and lowering long-term operating costs.
Easy-to-Use Controls
Direct speed and incline keys allow users to change intensity instantly—ideal for interval training, high-turnover facilities, or users who want simple, intuitive operation.
Clear, Real-Time Feedback
The multi-window LED console displays all major metrics simultaneously, including speed, incline, distance, calories, METS, watts, pulse, and time.
Modern Connectivity
With Bluetooth FTMS compatibility, users can pair chest straps or connect to third-party training apps. Additional convenience features include USB charging, fan, and device storage.
Ideal For
- Commercial fitness centers
- Boutique gyms and personal training studios
- Hotel fitness rooms
- Corporate wellness centers
- Apartment and HOA community fitness facilities
- Physical therapy and rehab clinics
- High-end home gyms
- Multi-user households requiring true commercial durability
Shop In-Store or Buy Online
Try Before You Buy:
Visit any Fitness 4 Home Superstore location in Arizona to walk, jog, or run on the CT850. Compare its feel, cushioning, and console to other treadmills so you know exactly what you’re getting.
Ready to order?
Purchase online and receive FREE nationwide curbside shipping. Arizona customers can also choose local delivery and optional professional setup, with ongoing service support available
