SB Fitness Self Generated Curved Treadmill - CT400

SB Fitness Self Generated Curved Treadmill - CT400

Named "Best Value Curved Treadmill" by Healthline, "Best Budget" Curved Treadmill by Active.com, "Best for At Home Walker" by RunToTheFinish, and "Best Budget" Curved Treadmill by Greatist.

Equipped with unique, shock absorbing flexible slats that reduce joint impact and discomfort.

Designed for HIIT Training, Interval Training, Short Distances and Walking. This treadmill is not recommended for long distance running or sprinting as the flexible slats increase the intensity of the workout.

Ultra-thin flexible slats offer maximum absorption, which makes the CT400 Curved treadmill light weight and promotes less stress on your joints and more muscle activation, resulting in higher intensity workouts.

The CT400 Self-Generated Curved Treadmill Requires NO ROUTINE MAINTENANCE

The CT400 Manual Magnetic Resistance Offers 3 Levels: Low-Medium-High

Features

• 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 nylon bearings for smooth and quiet operation
• Steel frame and handrails
• Net Weight: 165 lbs.
• Great for walking, running, or sports training
• Super durable, ultra-thin slats (running track) rated for 150,000 miles and tested up to 450 lbs. The flexible slats offer maximum shock absorption
• Assembled 73" L X 30.5" W X 61.6" H
• Start and stop controlled by the operator using curves located in front and rear of machine using gravity and magnetic resistance
• High tension resistance setting assists in slowing movement down and stopping
• Upward curve located at the rear of treadmill assists in stopping immediately
• As operator slows speed, the track slows. As operator stops, track stops
• Handrails assist in keeping balance, stability and stopping immediately
• Manual magnetic resistance: Low/Medium/High
• Front digital display shows distance, speed, time, and calories
• Set time and distance goals
• Running Area: 18” X 60”
• Built-in transport wheels and handle for easy transport
• Adjustable leveling feet for perfect stability
• No electricity required, can be used anywhere!
• Innovative slats are rated for 150,000 miles

What our Expect Think

• No electricity required – self-powered for a natural, efficient workout.
• Curved deck design enhances running form and burns more calories.
• Adjustable resistance for sprint training, endurance workouts, or rehabilitation.
• Low-impact surface reduces joint strain for a smoother experience.
• Heavy-duty frame built for durability in home or commercial settings.

Q&A

Q: What makes the CT400 unique?
A: It’s a curved, self-powered treadmill that requires no electricity, allowing for a more natural and energy-efficient workout.

Q: Who is this treadmill best suited for?
A: Perfect for home gyms, HIIT workouts, rehabilitation, and athletes looking for a high-intensity, motor-free training option.

Q: What is the weight capacity?
A: Supports up to 350 lbs, making it suitable for a wide range of users.

Maintenance Tips

• Clean the running surface after each use to remove dust and debris.
• Inspect and lubricate bearings and rollers for smooth operation.
• Check belt alignment and tension regularly.
• Tighten bolts and fasteners to ensure stability.
• Wipe down the frame and handles to prevent buildup.
• Test resistance settings periodically to maintain performance.