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SB Fitness CT550 Curved Manual Treadmill

Name: SB Fitness CT550 Curved Manual Treadmill
Brand: SB Fitness Equipment
SKU: CT550
Price: 2295.0 USD
Availability: OutOfStock

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SB Fitness CT550 Curved Manual Treadmill - Self Generating

Introducing the SB Fitness CT550 Self Generated Curved Treadmill. With its 20" wide running track, low 11" step-up height, and 8 levels of resistance, this treadmill is ideal for a variety of workouts, from walking to sprinting and high intensity training. Its backlit LCD display and water bottle holder make for a convenient and high-performance experience. Start your fitness journey today.

Advantages of a curved treadmill over a motorized treadmill

30% increased calorie burn
100% energy efficient. Powered by the body's fat burning furnace
30% Increased oxygen consumption
16% Increased heart rate
2.5% Increased cadence
Promotes better running form
More Muscle activation
Lower risk of injury
No maximum speed! Most treadmills max out at 12 - 13 MPH
Adjusts to speed changes immediately. Perfect for high intensity interval training
No expensive-to-replace electronics or motor that often fail after the warranty period ends.
Better reliability and longer service life

Specifications

High speed, no wear nylon bearings
Steel frame and handrails ensure solid reliability
Perfect for walking, running, high-intensity interval training, sprinting and much more
Product weight 181 lbs

Safety Features

Curvature of the track allows the operator to begin and end workout by using gravity to speed up, slow, and stop track
Magnetic resistance settings assist in slowing movement and stopping
Raised anti-skid rubber track provides maximum grip and shock absorption to help ease joint stress on impact
Handrails assist stability, maintaining balance, and stopping track immediately

Treadmill Features

8 manual, magnetic resistance levels allow for multiple types of workouts: walking, power walking, jogging, running, sprinting, interval training, lateral shuffles, and more
Backlit LCD display shows distance, speed, time, calories, and total miles of use
Spacious running track measures 20" W x 62" L
Build-in transport wheels and handle for easy transport
Adjustable leveling feet for perfect stability
No electricity required, can be used anywhere!
Nylon/fiberglass track slats for maximum durability, longevity, and non-slip grip
Water bottle holder
Maximum user weight 350 lbs.
11" Step-up height

Assembled Dimensions; 70 in. x 34 in. x 57 in.(LxWxH)
Weight: 181lbs.

Residential and Commercial Warranty

10 year frame
5 years parts
2 years console
1 year labor

SB Fitness CT550 Curved Manual Treadmill Manuals and Assembly Info

Most of our equipment requires some level of assembly, and many customers choose to handle this themselves using the included manual.

Assembly Services: We partner with installers who can assist with in-home or commercial setup. Learn more.

Need a quote? Contact us at info@strengthwarehouseusa.com or call +1 (844) 777-9754.

SB Fitness CT550 Curved Manual Treadmill Warranty

Every product we sell at Strength Warehouse USA is brand new and backed by the full manufacturer’s warranty. We’re an authorized dealer for every brand we carry, so your purchase is fully protected.

Have a question about warranty coverage before you buy? Just reach out — we’re happy to walk you through the details.

SB Fitness CT550 Curved Manual Treadmill Customer Reviews

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“My experience with Strength Warehouse USA was exceptional. They delivered on time, communicated clearly, and helped me through every step of the setup.”

- Garfield B., Apr 2025

“We just set up our equipment! Everything came well-packed and quicker than expected. Customer service was fantastic throughout.”

- Patricia P., Mar 2025

“Super fast shipping, personal and fantastic service. Highly recommend. If I need anything else, I’ll be coming back.”

- Aslyn V., Nov 2024

“Great communication, timely updates, and a team that clearly knows their stuff. Strength Warehouse was easy to work with from start to finish.”

- Jason D., Aug 2024