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Semi-professional spinning bike with TFT display
The Flow Fitness Perform S2i indoor cycle is a high-quality spinning bike for athletes who want to systematically improve their fitness, strength and cycling performance. This advanced indoor bike combines a quiet magnetic resistance system with 32 resistance levels, a 15 kg flywheel and a modern TFT display with extensive training options.
The Perform S2i offers the control and stability you expect from a premium indoor cycle. Its robust construction also makes it suitable for both demanding home users and semi-professional fitness environments, including physiotherapy practices, PT studios and corporate fitness rooms.
Magnetic resistance with 32 precise levels
With the Flow Fitness Perform S2i, you decide how intense your cycling workout will be. The advanced magnetic resistance system features 32 electronically adjustable resistance levels, allowing you to easily switch between light endurance workouts and heavy interval sessions.
Because the resistance is magnetically controlled, every adjustment is smooth and virtually silent. This makes the indoor cycle particularly suitable for home use, where quiet operation is important, as well as for professional training spaces.
With a maximum training power of 450 watts, the Perform S2i offers a sufficient challenge for experienced cyclists who want to focus on explosiveness, strength endurance and fitness.
The practical Quick Keys on the handlebars allow you to adjust the resistance directly without changing your cycling position.
15 kg flywheel for a natural cycling experience
The Flow Fitness Perform S2i is equipped with a 15 kg flywheel that ensures a smooth and fluid pedalling motion.
Combined with a 1:6.5 gear ratio, this creates a comfortable cycling experience where the resistance responds directly and controllably to your effort.
This makes the Perform S2i suitable for a variety of workouts, from gentle recovery rides to intensive spinning sessions.
Modern TFT display with comprehensive training information
The clear TFT display provides immediate insight into your performance during every workout. You can easily monitor key training data, including power output, heart rate and workout progress.
The intuitive controls make it easy to navigate through the various training settings and programs.
The console is designed to give both beginners and experienced athletes complete control over their training intensity. This allows you to tailor your workouts precisely to your personal goals and continue to monitor your progress.
22 training programs for targeted fitness building
With no fewer than 22 training programs, the Flow Fitness Perform S2i offers plenty of options for varied and targeted training.
The various programs help you improve your fitness, increase your endurance and develop greater strength while cycling.
The indoor cycle also features 9 heart rate control (HRC) programs. These allow you to tailor your workout to a specific heart rate zone.
This is particularly useful for athletes who want to focus on endurance, fat burning or improving their cardiovascular fitness.
The combination of extensive training programs and precise resistance technology ensures that the Perform S2i remains challenging at every fitness level.
Heart rate training via Bluetooth
Want to monitor your effort even more precisely? The Flow Fitness Perform S2i supports pairing with a compatible Bluetooth heart rate chest strap.
This allows you to transmit your heart rate wirelessly to the console while cycling and better monitor your training intensity.
This is a particularly valuable feature for heart rate control programs. You can focus your training within a desired heart rate zone and adjust your effort to meet your personal training goals.
This option also provides personal trainers and physiotherapists with additional support when guiding individual training sessions.
Low-maintenance V-belt drive
The Flow Fitness Perform S2i features a high-quality V-belt drive system that ensures quiet, direct and smooth power transmission.
Unlike a traditional chain drive, this belt does not need to be lubricated periodically. This keeps maintenance to a minimum and provides a comfortable training experience.
The combination of the V-belt drive and magnetic resistance system makes the Perform S2i particularly suitable for frequent use.
This is a major advantage for both home users and professional training facilities where reliability and ease of use are paramount.
Ergonomic cycling position and double-sided pedals
Great care was taken to ensure an efficient and comfortable cycling position when developing the Flow Fitness Perform S2i.
The indoor cycle has a Q-factor of 176 mm. This is the distance between the pedal mounting points and plays an important role in determining the position of your feet while cycling.
The well-thought-out geometry supports a natural pedalling motion and helps you transfer your power efficiently to the pedals.
The Perform S2i is also equipped with double-sided pedals offering two different options.
SPD pedals: Suitable for compatible cycling shoes with SPD cleats, creating a secure connection to the pedals.
Toe clips: Ideal for training in regular sports shoes. The toe clips keep your feet securely in place.
This makes the indoor cycle suitable for a variety of users and training preferences.
Interactive cycling with Kinomap, Zwift and iConsole+
The Flow Fitness Perform S2i makes your cycling workouts even more engaging thanks to its compatibility with popular interactive fitness apps.
Connect the indoor cycle to a compatible device via Bluetooth to access digital training environments, virtual routes and challenging workouts.
Kinomap – Cycle along realistic routes
With Kinomap, you can discover thousands of interactive cycling routes at various locations around the world.
Train with realistic route videos and experience how the resistance is adjusted to the virtual terrain during supported workouts. This allows you to recreate the feeling of outdoor cycling in your own training space.
You can also participate in online challenges and compare your performance with other users.
Flow Fitness offers 30 days of free access to Kinomap. After this trial period, you can choose to purchase a paid subscription.
Zwift – Train with other cyclists
With Zwift, you can combine your indoor cycling workout with an interactive virtual world.
Explore digital courses, cycle with other athletes and participate in group rides or training programs.
For cyclists who want to continue training effectively during the winter, Zwift is a motivating addition to the Perform S2i.
iConsole+ – Discover your own training routes
With iConsole+, you can explore virtual cycling routes and further personalise your workouts.
For example, create a route using Google Maps or choose an existing course. With supported features, the training resistance can be automatically adjusted to the route's profile.
This makes it easy to add more variety to your indoor cycling workouts.
The availability of features, automatic resistance adjustment and any subscription fees depends on the app in question. Check the current compatibility and system requirements with the app provider.
Robust construction for intensive workouts
The Flow Fitness Perform S2i is designed for athletes who have high expectations for stability and durability.
The sturdy frame supports a maximum user weight of 150 kg and provides a reliable foundation for intensive cycling workouts.
Thanks to the high-quality materials and solid construction, the indoor cycle remains stable during heavy intervals and powerful sprints.
The combination of a magnetic resistance system, low-maintenance belt drive and robust finish makes the Perform S2i a durable choice for long-term use.
Suitable for home use and semi-professional fitness rooms
The Flow Fitness Perform S2i is not only an excellent choice for dedicated home users, but also performs well in semi-professional fitness environments.
For personal training studios, the indoor cycle offers extensive options for guiding athletes through various intensity levels.
In physiotherapy practices, the precisely adjustable resistance can be used for controlled cycling workouts under professional supervision.
The Perform S2i is also a high-quality addition to the cardio range in corporate fitness rooms and small gyms.
Flow Fitness – Dutch quality and innovation
Flow Fitness is a Dutch fitness brand known for reliable fitness equipment, modern technology and user-friendly designs.
With the Perform series, Flow Fitness focuses on athletes who expect more from their fitness equipment and value performance, durability and training comfort.
The Perform S2i is an excellent example of this. The advanced magnetic resistance system, extensive training programs and interactive options make this indoor cycle suitable for intensive and targeted cycling workouts.
Professional service and support from LoopbandSpecialist.nl
At LoopbandSpecialist.nl, you benefit not only from an extensive range of high-quality fitness equipment, but also from expert advice and professional technical support.
Our experienced technicians can assist with installation, maintenance and any necessary repairs. We also have extensive experience with fitness equipment for both private and business users.
For physiotherapy practices, PT studios and other professional fitness environments, we also offer tailored maintenance and service options.
This means you are investing not only in a high-quality indoor cycle, but also in reliable long-term support.
Order the Flow Fitness Perform S2i
Are you looking for a professional indoor cycle with magnetic resistance, a modern TFT display and extensive training options? Then the Flow Fitness Perform S2i is an excellent choice. With 32 resistance levels, a 15 kg flywheel, 22 training programs and compatibility with Kinomap, Zwift and iConsole+, this spinning bike offers everything you need for comfortable and challenging cycling workouts.
Order the Flow Fitness Perform S2i indoor cycle now and experience the combination of Dutch quality, advanced technology and professional training comfort.
Would you like to purchase multiple indoor cycles for your gym, physiotherapy practice, PT studio or corporate fitness room? Contact us for personal advice and a highly competitive tailored quote.
Lowest price guarantee.
Ships insured within 1 business day.
Average delivery within 1-2 business days.
Delivery to be tracked with Track & Trace.
Ample warranty
14-day cooling-off period.

Flow Fitness Perform S2i Indoor Cycle
Additional Product Information
Product specifications
EAN: 8718591689130
Item number: FFP25701
Colour: Black
Material construction: Metal and plastic
Transport wheels: Yes
Adjustable feet: Yes
Power supply: Mains
Bottle holder: Yes
Braking system: Magnetic
Drive: V-belt
Pedal mechanism: Fixed gear (without freewheel)
Safety stop: Yes
Pedal type: Double-sided SPD pedals with toe clips
Resistance and training programmes
Resistance technology: Magnetic
Number of resistance levels: 32
Number of pre-set user programmes: 22
Heart rate-controlled workouts: 9
Display and connectivity
Display type: TFT
Display lighting: Yes
Colour display: Yes
Training data displayed: Distance, calories burned, heart rate, cadence (RPM), speed, workout time and power (watts)
Heart rate monitoring: Via chest strap
Heart rate chest strap support: Yes, via Bluetooth or smartphone
Chest strap included: No
Smartphone compatibility: Yes
Wireless connection: Bluetooth
Supported fitness apps: Kinomap and Zwift
Tablet holder: Yes
Dimensions and load capacity
Total length: 153 cm
Total width: 59 cm
Total height: 132 cm
Net weight: 51 kg
Packaging length: 125 cm
Packaging width: 85 cm
Packaging height: 24.5 cm
Weight including packaging: 57.2 kg
Maximum user weight: 150 kg
Delivery Terms and Conditions
This machine will be delivered within 2 business days. Please note: with installation service, delivery may take slightly longer.
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 at home as soon as possible, so we do everything we can to make the ordering and delivery process as smooth as possible.
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Free standard shipping - Free delivery applies to almost all products. This means you do not have to pay any additional shipping costs.
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Insured shipping - All shipments are fully insured against transit damage. Should anything happen during transport, we will resolve the issue for you immediately.
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Fast delivery - Many products are available directly from stock and will be delivered to you in the Netherlands, Belgium, or even outside the Benelux within a few business days.
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Telephone delivery appointment - After you place your order, we hand the machine over to our transport partner. The transport company will then contact you by phone to schedule a suitable delivery time. This way, you will know exactly when the delivery will take place, and you can coordinate the time together to suit you best. Have you chosen installation service? Then we will deliver the machine ourselves and also arrange a telephone delivery appointment.
- Personal contact - Do you have questions about the delivery, the schedule, or the status of your order? You can always contact our customer service team at any time. We are ready to assist you personally.
With this service, you are guaranteed a reliable, fast, and risk-free delivery of your new machine.
Warranty conditions
At LoopbandSpecialist.nl, quality and service are our top priorities. We want you to enjoy your purchase for years to come, which is why we offer clear and fair warranty terms.
The following warranty applies to the Flow Fitness Perform S2i:
Warranty on parts for home use: 3 years
Warranty on parts for semi-professional use (physiotherapy / PT rooms): 2 years
Warranty on parts for professional use (e.g. gyms): 0 years
If something goes wrong during 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 when needed.
You can count on us even after the warranty period has expired. We never leave our customers in the lurch and always offer suitable solutions or repairs at a fair price. This ensures long-term support and reliable service, even in the long run.
So at LoopbandSpecialist.nl, you are not only assured of quality, but also of personal service and support - before, during and after your purchase.
Return policy
At LoopbandSpecialist.nl, we want you to be completely satisfied with your purchase. If the product does not meet your expectations, you can make use of your statutory 14-day cooling-off period.
During this period, you can return the product without giving a reason. We do ask that you return the item in undamaged condition.
To register a return, simply contact our customer service team. Our team will be happy to assist you with the return instructions and ensure that the process runs smoothly and clearly. Please consult the general terms and conditions for more information.
After receiving and inspecting the returned product, the purchase amount will be refunded as quickly as possible via the same payment method used for the order.
More about Flow Fitness
Flow Fitness is a Dutch fitness brand known for its reliable fitness equipment and innovative training solutions. The brand combines high-quality materials with modern technology and user-friendly designs. This makes Flow Fitness an excellent choice for both beginners and experienced athletes.
The Flow Fitness range includes treadmills, exercise bikes, elliptical trainers, and rowing machines. From compact machines for home use to powerful models for intensive and semi-professional training. Thanks to comprehensive training programs and interactive fitness apps, Flow Fitness brings a versatile training experience into your home.
At LoopbandSpecialist.nl, you not only benefit from an extensive range of Flow Fitness machines, but also from expert advice and reliable service. Our own technicians provide installation, maintenance, and repairs. We also have technical expertise and spare parts for various models, so you can count on professional support even after purchase.
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 spot for apartments or flats). The planning department or the drivers of the transport company 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 cost):
For many models, you can directly select delivery with installation on the product page. In that case, our technicians will fully assemble the treadmill and deliver it ready for use at your desired location.
If this option is not listed with 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 customized delivery plan.
Does my treadmill come pre-assembled?
The treadmill is delivered partially pre-assembled. This means that most of the treadmill is already assembled, and you only need to attach a few parts - usually the uprights, the console, and some screws. Thanks to the clear manual, you can do this yourself within 30 to 60 minutes, depending on the model, without needing much technical knowledge.
Would you rather we take care of everything for you?
Then you can opt for our full assembly service. One of our technicians will deliver the treadmill to your home, fully assemble it, test it, and set it up ready for use. This way, you don't have to worry about anything and can start training immediately. View 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 extended warranty periods, such as a longer warranty on the motor or frame. The exact warranty conditions may vary per brand or model.
Tip: Always check the product page of your treadmill for specific warranty information.
Do you have a problem or malfunction outside the warranty period?
Even then, you can still come to us. Our own service department can quickly help you with repairs, maintenance, or replacement parts, so your treadmill runs like new again.
Should I maintain my treadmill myself?
Yes, regular maintenance keeps your treadmill in top condition. This includes cleaning the running deck, lubricating the belt, and checking the tension. You can find a simple maintenance schedule in your treadmill's manual, or opt for our maintenance service package.
Can I move or store my treadmill?
Most home treadmills have transport wheels and can be folded. This makes them easy to move and saves space when you're 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's why we handle warranty cases quickly and efficiently, something many other fitness stores simply don't do. Where others sometimes get stuck or even can't solve all problems, we ensure you always get help.
What truly sets us apart:
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Our own stock of spare parts - We keep commonly used parts in stock as standard, so in the event of a defect, we can act immediately without being dependent on external suppliers or long delivery times.
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Our own technical expertise - All our repairs and checks 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 intermediaries, 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 is often the decisive reason for many customers to choose LoopbandSpecialist.nl.
Furthermore, we remain available to our customers even after the brand's warranty period, so you can always count on support when needed.
We guarantee quality, reliability, and direct support, so you can continue to enjoy your product.




