PowerBells
PowerBells Cardio - Free Runner Curved Treadmill
PowerBells Cardio - Free Runner Curved Treadmill
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Train harder, run naturally, and power every stride with the PowerBells Cardio Free Runner Curved Treadmill
Designed for athletes, functional fitness enthusiasts, and serious runners, this self-powered treadmill responds instantly to your effort—there are no buttons to adjust speed and no motor to limit your performance. Simply accelerate your stride, and the belt moves with you, creating a truly intuitive and engaging running experience.
The curved running surface encourages a more natural gait and promotes efficient running mechanics, helping activate the posterior chain while reducing unnecessary impact on the joints. Whether you are performing high-intensity sprint intervals, endurance sessions, or conditioning workouts, the PowerBells Curved Treadmill delivers smooth, responsive performance every step of the way.
Built with a commercial-grade steel frame and precision-engineered components, it offers exceptional stability, durability, and reliability for busy commercial facilities, performance centres, and premium home gyms. With no motor and minimal maintenance requirements, it's an efficient training solution that's built to perform for years to come.
Key Features
Self-Powered Performance
No electricity required. The treadmill is completely user-powered, allowing your speed to increase or decrease naturally based on your running intensity.
Natural Curved Running Surface
The ergonomic curved deck promotes a more efficient running technique, encouraging midfoot striking while engaging more lower-body muscles throughout every stride.
Ideal for Sprint & Conditioning Training
Perfect for HIIT workouts, interval training, endurance sessions, athletic conditioning, and functional fitness programs.
Commercial-Grade Construction
Manufactured with a heavy-duty steel frame for outstanding stability and long-lasting durability, even in high-traffic commercial environments.
Smooth & Responsive Operation
High-quality bearings and precision engineering provide a fluid, low-friction running experience with consistent belt movement.
Low Maintenance & Energy Efficient
Without a motor, the treadmill requires minimal maintenance, operates quietly, and consumes zero electricity, making it both cost-effective and environmentally friendly.
Specifications
- Drive System: Self-Powered (Non-Motorized)
- Display: LCD Performance Monitor
- Running Surface: 1600 × 450 mm
- Dimensions: 1800 × 970 × 1630 mm
- Net Weight: 168 kg
- Gross Weight: 181 kg
- Maximum User Weight: 150 kg

Questions from our top customers
FAQ
What are PowerBells adjustable dumbbells?
PowerBells are premium adjustable dumbbells that combine multiple weights into one compact set. Instantly change resistance by rotating the handle-perfect for home gyms and small spaces.
Are PowerBells as durable as traditional dumbbells?
Yes, PowerBells are highly durable. Made with reinforced steel and alloy, they’re built for years of regular use. As with all adjustable dumbbells, avoid slamming them, and they’ll stay strong and stable.
Are they sold as pairs or singles?
Most of our dumbbells are sold as pairs. Please check the product description for the specific model you're viewing.
Do you ship across New Zealand, and how long does it take?
We deliver NZ-wide. Orders typically arrive within 1-5 business days, depending on your location. You’ll receive tracking info once your order is on the way.
Auckland: 1-3 delivery
Extended Auckland: 1-4 business days
North Island: 2-6 business days
South Island: 4-7 business days
How long is the warranty?
We provide a 2-year warranty covering manufacturing defects. Full warranty terms are available on each product page.