Tacx Flow Smart Trainer
Smart trainer with automatic resistance adjustment, compatible with popular training platforms.
This product is archived (discontinued) and is shown for information only.
Interactive smart trainer compatible with cycling apps
- Design with attached legs locks the trainer securely in place in two clicks
- Measures speed, power and cadence
- Quiet flywheel lets you train without disturbing others
- The trainer works with popular third-party apps such as Zwift and Tacx®
- Train on realistically simulated inclines of up to 6%
Enabling year-round training and a fully interactive indoor cycling experience – the Tacx Flow Smart trainer gives you everything you need. The design with attached legs makes the trainer easy to set up and store. You can also connect your favourite apps such as Zwift, Tacx and TrainerRoad.
Train with confidence
Flow Smart is designed to deliver reliable, accurate and consistent speed, power and cadence measurements without external sensors.
Powerful build
Though Flow Smart has a compact flywheel, it replicates the inertial effect of an 11.8 kg mass, creating the feel of riding outdoors. The trainer can realistically simulate inclines of up to 6%.
Built to last
The trainer stays stable and durable no matter how hard you train. It locks in place in two clicks, so you can ride hard without moving forward. The Flow Smart trainer has a single hardened steel roller that protects against wear.

Smooth and quiet
The trainer has a compact 1.6 kg flywheel and a core with soft plastic parts that absorbs vibration – making Flow Smart one of the quietest flywheel bike trainers.
Fully connected
The trainer is compatible with many popular training apps. This gives you access to Strava and TrainerRoad virtual worlds or other platforms such as Strava and TrainerRoad, so you can ride smarter than ever before.
Train your way
Flow Smart comes with Tacx indoor training software that delivers innovative power. Start with the following: efficiently structured training plans that follow your fitness level so you can reach the goals you set. Enjoy your time in the saddle even more thanks to a high-quality film library that lets you experience riding steep climbs in the Alps or the cobbled roads of Milan. Race against competitors and virtual training partners in real time, connect your Strava account and ride on 3D maps, or create your own workout based on slope, power, heart rate or FTP. You can also use the trainer without any software. In that case, the trainer follows a progressive power curve. Resistance increases progressively as you ride faster, simulating riding on a flat road.

| FEATURES | |
|---|---|
| Type of trainer | Interactive Smart trainer with electric brake |
| Magnets | 6 Magnets |
| Transmission | Roller, 30 mm |
| Electrical requirements | 110-240 Volt |
| Power indicator | None |
| Connection indicator (ANT/BT) | None |
| Firmware upgradable | Yes |
| Suitable bikes | Race, Tri & MTB , if necessary with axle skewer , 29ʺ wheel with Tacx trainer tyre |
| Suitable axles | Width of rear fork: Race 130 mm, MTB 135 mm. Adapters for other widths available |
| Supplied with | Front wheel support , Quick release for road bikes and mountain bikes (5mm) |
| SPECIFICATIONS | |
| Max. power (40 km/h) | 800 Watt |
| Max. incline | 6% |
| Simulation of descent | No |
| Max. torque | 15.3 Nm |
| Max. brake force | 45 N |
| Flywheel | Actual of 1.6 kg |
| Mass inertia | 11.8kg (26.0 lbs) |
| Calibration | Spin down |
| Footprint (lxw) | 675 × 650 mm (26.6 × 25.6 in) |
| Height | 410 mm (16.1 in) |
| Dimensions when folded | 565 × 410 × 245 mm (22.2 × 16.1 × 9.65 in) |
| Weight | 9.41 kg (20.7 lbs) |
| Article number | T2240 |
| DATA OUTPUT AND CONTROL | |
| Wireless communication | ANT+ FE-C , Bluetooth Smart open |
| Control by | ANT+FE-C bike computers , Connect to computer via ANT+antenna , Smartphone , Stand alone , Tablet |
| Output | Cadence , Power , Speed |
| Read out on | Bike computer , Computer with ANT+ antenna , Smartphone , Sports watch , Tablet |
| Accuracy | <5% |
Standard kit
- Flow Smart Trainer
- Front wheel support
- Quick release for road and mountain bikes (5 mm)