Tacx Flow Smart Trainer


The Tacx Flow Smart Trainer is an interactive smart trainer that provides accurate and consistent speed, power and cadence measurements. And, its virtually silent flywheel ensures an immersive and realistic indoor riding experience.


For year-round training and a fully interactive indoor cycling experience, the Tacx Flow Smart trainer offers everything you need. Its wheel-on design allows for easy setup and storage. It even connects to your favourite apps, such as Zwift, Tacx and TrainerRoad.

Realistically Simulate Outdoor Riding from Within Your Home

Though Flow Smart has a compact flywheel, it’s able to replicate a mass inertial effect of 11.8 kg, giving you the feel of riding outdoors. It is able to realistically simulate inclines up to a 6% gradient. Plus, it’s engineered to ensure the greatest accuracy and consistency when measuring your speed, power and cadence output.

Stable, Durable and Built to Last

No matter how intense your workout, this bike trainer is stable and built to last. It securely locks your bike’s rear wheel, clamping on to the included Tacx-specific quick release skewer and holding your bike in place with two easy clicks. This means you can ride hard and know your bike will stay in place. The Flow Smart trainer also features a single roll made from a hardened steel sleeve to prevent wear.

Compact, Smooth and Virtually Silent Flywheel

Featuring a compact 1.6 kg flywheel and a roll core with soft plastic to absorb vibrations, Flow Smart is one of the most silent flywheel-equipped bike trainers available.

Compatible with Your Favourite Training Apps

The trainer is compatible with a number of popular training apps. So, whether you want to take on the virtual worlds of Zwift or utilise other platforms such as Strava and TrainerRoad, this bike trainer lets you ride smarter than ever before.

Compatible with Tacx Indoor Training Software

Flow Smart harnesses the innovative power of Tacx indoor training software. Start by taking advantage of efficiently structured training plans, designed for your fitness level to help you meet your unique goals. Enjoy your time in the saddle even more with a library of high-quality training films that lets you experience the rush of riding the steep hills of the Alps or the cobblestone roads of Milan. Race against live opponents and virtual training partners, link your Strava account to ride on 3-D maps, and even create your own workouts based on slope, power, heart rate or FTP. You can also choose to use your bike trainer without any software. When you do, it follows a progressive power curve. The resistance will increase progressively when you ride faster, simulating riding on a flat road.


Dimensions When Folded: 565 x 410 x 24mm (22.2″ x 16.1″ x 9.7″)
Physical Dimensions: 675 x 65mm (26.6″ x 25.6″)
Footprint: 675 x 650mm
Weight: 9.4 kg (20.7 Lbs)
Height: 410mm (16.1″)
Connectivity: Wireless Communication, Ant+ Connectivity, Bluetooth Wireless Technology
Control By: Smartphone, Tablet, Ant+ Bike Computers, Stand Alone, Computer Connection Via Ant+ Antenna
Read Out On: Smartphone, Tablet, Bike Computer, Computer With Ant+ Antenna
Magnets: 6 Magnets
Transmission: Roller, 30mm
Electrical Requirement: 110-240 V
Width Of Rear Dropouts: Road: 130mm, MTB 135mm (adapters available for other widths, sold separately)
Max Power: 800 Watt
Max Incline: 6%
Max Torque: 15.3 Nm
Max Brake Force: 45n
Flywheel: 3.5 Lbs (1.6 Kg)
Mass Inertia: 11.8 kg (26.0 Lbs)
Calibration: Spin Down
Output Speed, Cadence, Power
Accuracy: <5%