Hammer FlyRun 4.0 treadmill
Advantages
- Extra quiet motor;
- 95% pre-assembled - ready to use immediately;
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Space-saving vertical folding;
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Extra wide walking surface;
- Kinomap & Zwift compatible
Powerful and quiet performance
The FlyRun 4.0 takes your running training to the next level with a peak power output of 5.5 hp and a top speed of 24 km/h. The motor is not only powerful but also whisper-quiet, allowing you to train without any disruptive noise. Even with intensive use, the motor remains reliable and durable.
Spacious and comfortable walking surface
The extra-wide 152 x 50 cm running surface offers optimal freedom of movement and safety. Thanks to the non-slip surface and advanced cushioning technology, every step feels soft and easy on the joints, like running on a forest path.
Smart tilting display
The slim, tilting display shows all your important training data in high resolution. With integrated heart rate monitoring and a convenient tablet and smartphone holder, you'll have everything at your fingertips. The adjustable angle ensures a glare-free view, tailored to your preference.
Interactive training with apps
Easily connect the FlyRun 4.0 to popular apps like Zwift and Kinomap. This way, you can train in virtual worlds, experience realistic routes, and accurately track your progress. Need extra motivation? Use the HAMMER Workouts app and train with professional coaches in sessions from 10 to 50 minutes.
Sturdy and stable design
Thanks to the decoupled frame technology, the display and handles remain completely stable, even during intense runs. The robust construction can handle up to 150 kg and guarantees a long service life.
Ergonomic operation and tilt function
The ergonomically shaped handlebars fit comfortably in your hand and make it easy to adjust speed and incline with quick-dial buttons. With an incline of up to 12% and a standard base of 2%, you can simulate realistic hill workouts and increase your calorie burn.
Easy to move and store
After your workout, you can easily fold the treadmill and move it effortlessly thanks to the floor-friendly transport wheels. The FlyRun 4.0 comes 95% pre-assembled, so you can start your first workout almost immediately.
Order now or request more information directly.
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TECHNICAL SPECIFICATIONS |
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| Frame | Robust steel frame |
| Resistance |
Motorized resistance |
| Belt type / drive system | Professional-quality bearings. Designed with a steel frame and backrest, corrosion-resistant material. |
| Heart rate monitoring |
Built-in hand heart rate monitor. Also compatible with a heart rate monitor. |
| Wheels |
Integrated strong wheels |
| Incline | 0 - 12% |
| Speed | 1 - 24 km/h |
| Engine |
DC motor, 5.5 hp (max. power) / 2.75 hp (continuous power)
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| Warranty | 2 years on the product / 10 years on the frame (private use) |
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CONSOLE / WORKOUTS |
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| Screen |
LED/LCD Display
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| Training data |
Distance, Speed, Heart Rate, Calories, Incline, Time, 400m Lap, Pulse Indicator
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| Training programs | 31 |
| Multimedia |
Apps, Bluetooth, Tablet support, USB
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| Compatible with: | KinoMap, Zwift, Hammer Workouts |
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DIMENSIONS |
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| Product |
181 x 83 x 130 cm
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| Folded |
124 x 83 x 154 cm
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| Tread | 152 x 50 cm |
| Treadmill weight | 95 kg |
| Max. user weight | 150 kg |
Lowest price guarantee.
Insured shipping within 1 business day.
Delivery typically within 3-5 business days.
Delivery with a telephone delivery appointment via the transport service.
Extensive Hammer Fitness warranty
14-day cooling-off period.
Hammer FlyRun 4.0 treadmill
Additional product information
Product specifications
General
SKU: 13001
Brand: HAMMER
Color: Black
Material: Steel
Weight: 82 kg
Computer
Display: LED/LCD display
Multimedia: App, Bluetooth, tablet support
Pulse measurement: Hand sensors
Compatible apps: Kinomap, Zwift
Controls: Buttons
Integrated heart rate receiver for chest belts: 5 kHz
Display
Displayed values: Distance, speed, heart rate, calories, incline, time, 400 m lap, pulse indicator
Permanent display: 6
Programs and Profiles
Training programs: 31
Heart rate-controlled programs: 3
Individual programs: 4
Manual programs: 1
User profiles: 3
Dimensions and Weight
Assembled dimensions (L x W x H): 181 x 83 x 130 cm
Folded dimensions (L x W x H): 124 x 83 x 154 cm
Maximum user weight: 150 kg
Running surface: 152 x 50 cm
Other features
Speed: 1 – 24 km/h
Incline: 2 – 12% (automatically adjustable)
Transport wheels: Yes
Motor power: DC motor, 5.5 hp (max.) / 2.75 hp (continuous)
Power supply: 230V, 50Hz
DIN standard: DIN EN ISO 20957 -1/6
Delivery Terms
At LoopbandSpecialist.nl, we ensure that your order arrives as quickly, safely, and risk-free as possible. We understand that you want your new treadmill as soon as possible – that's why we do everything we can to make the ordering and delivery process run smoothly.
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Free standard shipping - For almost all products: free delivery. So you pay no extra shipping costs.
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Insured shipping - All shipments are fully insured against transport damage. Should anything happen during transport, we will resolve it for you immediately.
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Fast delivery - Our products are available for quick delivery and will be delivered within a few working days to you in the Netherlands, Belgium, or even outside the Benelux.
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Telephone delivery appointment - After your order, we hand over the treadmill to the transport company we work with. The transport company will then contact you by phone to arrange a suitable delivery time. This way, you know exactly when the delivery will take place and you can schedule the time together at a moment that suits you best. Did you choose installation service? Then we will deliver the treadmill ourselves, and we also work with a telephone delivery appointment.
- Personal contact - Do you have questions about the delivery, scheduling, or status of your order? You can always contact our customer service in the meantime. We are ready to help you personally.
With this service, you are assured of a reliable, fast, and risk-free delivery of your treadmill.
Warranty conditions
At LoopbandSpecialist.nl, quality and service are paramount. We want you to enjoy your purchase for years to come, which is why we offer clear and fair warranty conditions.
For Hammer Fitness products, the following applies:
Home use
On the product: 24 months
On the main frame: 10 years
Should anything go wrong within the warranty period, we will ensure that the problem is resolved quickly and professionally – without unnecessary hassle. Unlike many other fitness stores, we keep spare parts in stock and can therefore act quickly if needed.
Even after the warranty period has expired, you can count on us. We never abandon our customers and always offer suitable solutions or repairs at a fair price. This ensures you long-term support and reliable service, even in the long run.
At LoopbandSpecialist.nl, you are therefore not only assured of quality, but also of personal service and care - before, during, and after your purchase.
Return Policy
At LoopbandSpecialist.nl, we want you to be completely satisfied with your purchase. Should the product not meet your expectations, you can make use of your statutory 14-day cooling-off period.
Within this period, you can return the product without stating a reason. We do ask you to return the item in an undamaged condition.
To register a return, simply contact our customer service. Our team will be happy to assist you with return instructions and ensure that the process runs smoothly and clearly. Please consult the general terms and conditions for more information.
After receipt and inspection of the returned product, the purchase amount will be refunded as soon as possible via the same payment method used for the order.
More about Hammer Fitness
HAMMER Fitness is part of the renowned German company HAMMER Sport AG, which has been active in the sports world for over a century. What began with the production of wooden tennis rackets and skis grew into an international sports and fitness brand that is synonymous with quality, innovation, and durability.
In 1989, HAMMER Sport expanded its expertise with the development of its own line of home fitness equipment under the name HAMMER. Since then, the brand has been one of the market leaders in Europe in the field of high-quality fitness products for home use. From treadmills and elliptical trainers to strength stations - HAMMER stands for reliability, ease of use, and innovation.
Today, HAMMER is a leading brand within the European fitness market. Every product is developed with an eye for detail, tested for quality, and equipped with innovative - often patented - technologies. This is how HAMMER Fitness guarantees an optimal training experience for everyone who values health, technology, and design.
Free shipping
Frequently asked questions
How does the delivery of my treadmill work?
At LoopbandSpecialist, we ensure that your new treadmill is delivered safely and carefully.
Standard delivery (free):
Your treadmill will be delivered on a pallet, as close as possible to your front door (or the first accessible point for apartments or flats). The transport company's planners or drivers will contact you by phone in advance using the number you provided during your order to schedule the delivery with you.
Delivery with installation (additional charge):
For many models, you can choose delivery with installation directly on the product page. In that case, our technicians will come to fully assemble the treadmill and make it ready for use at your desired location on your premises.
If this option is not listed for the product, please feel free to contact us. We are happy to help you find the best solution for your situation. We will then create a custom delivery plan.
Is my treadmill delivered pre-assembled?
The treadmill is delivered partially pre-assembled. This means that the majority of the treadmill is already put together, and you only need to secure a few components - usually the uprights, the console, and a few screws. Thanks to the clear manual, you can do this yourself within 30 to 60 minutes, depending on the model, without needing much technical expertise.
Would you rather have us take care of everything for you?
Then you can choose our full assembly service. One of our technicians will deliver the treadmill to your home, fully assemble it, test it, and leave it ready for use. This way, you don't have to worry about anything and can start training immediately. Find more information about our installation service here.
What about the warranty?
At LoopbandSpecialist.nl, you always buy with a full warranty and peace of mind, because we go further than other fitness stores.
All treadmills come with a standard minimum 2-year warranty on parts - regardless of the brand. For some brands, we even offer more extensive warranty periods, such as a longer warranty on the motor or the frame. The exact warranty conditions may vary per brand or model.
Tip: Always check the product page of your treadmill for the specific warranty information.
Do you have a problem or malfunction outside the warranty period?
We are still here to help. Our in-house service department can quickly assist you with repairs, maintenance, or replacement parts, so your treadmill runs like new again.
Do I need to maintain my treadmill myself?
Yes, regular maintenance keeps your treadmill in top condition. Think of cleaning the running surface, lubricating the treadmill belt, and checking the tension. You can find a simple maintenance schedule in your treadmill's manual, or you can opt for our maintenance service package.
Can I move or store my treadmill?
Most treadmills for home use are equipped with transport wheels and can be folded. This makes them easy to move and saves space when you are not training.
What makes our service better than the rest?
At LoopbandSpecialist.nl, we know how frustrating it is to be without your fitness equipment. That is why we handle warranty claims quickly and efficiently, something many other fitness stores simply do not do. Where others sometimes get stuck or are unable to resolve all issues, we ensure that you are always helped.
What truly sets us apart:
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In-house stock of spare parts - We keep commonly used parts in stock as standard, so that in the event of a defect, we can take action immediately without being dependent on external suppliers or long delivery times.
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In-house technical expertise - All our repairs and inspections are carried out by our own experienced technicians. This allows us to not only solve problems faster, but also repair them professionally and sustainably.
- Direct communication - You always have direct contact with our team. No middlemen, no unnecessary waiting - just clear and personal service.
Thanks to this approach, we can handle warranty and service cases much better (and faster) than our competitors, which for many customers is the deciding factor in choosing LoopbandSpecialist.nl.
Moreover, we remain available to our customers even after the manufacturer's warranty period, so you can always count on support whenever needed.
We guarantee quality, reliability, and direct support so that you can continue to enjoy your product.